644941206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 2037934080

約数和(自身を除く): 1392992874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 23, 26, 34, 38, 39, 42, 46, 51, 53, 57, 63, 69, 78, 91, 102, 106, 114, 117, 119, 126, 133, 138, 153, 159, 161, 171, 182, 207, 221, 234, 238, 247, 266, 273, 299, 306, 318, 322, 323, 342, 357, 371, 391, 399, 414, 437, 442, 477, 483, 494, 546, 598, 646, 663, 689, 714, 741, 742, 782, 798, 819, 874, 897, 901, 954, 966, 969, 1007, 1071, 1113, 1173, 1197, 1219, 1311, 1326, 1378, 1449, 1482, 1547, 1638, 1729, 1794, 1802, 1938, 1989, 2014, 2067, 2093, 2142, 2223, 2226, 2261, 2346, 2394, 2438, 2622, 2691, 2703, 2737, 2898, 2907, 3021, 3059, 3094, 3339, 3458, 3519, 3657, 3933, 3978, 4134, 4186, 4199, 4446, 4522, 4641, 4823, 5083, 5187, 5382, 5406, 5474, 5681, 5814, 6042, 6118, 6201, 6279, 6307, 6678, 6783, 7038, 7049, 7314, 7429, 7866, 8109, 8211, 8398, 8533, 9063, 9177, 9282, 9646, 10166, 10374, 10971, 11362, 11713, 12402, 12558, 12597, 12614, 13091, 13566, 13923, 14098, 14469, 14858, 15249, 15561, 15847, 16218, 16422, 17043, 17066, 17119, 18126, 18354, 18837, 18921, 20349, 20723, 21147, 21942, 22287, 23161, 23426, 24633, 25194, 25599, 26182, 27531, 27846, 28938, 29393, 30498, 31122, 31694, 34086, 34238, 35139, 35581, 37674, 37791, 37842, 39273, 39767, 40698, 41446, 42294, 43407, 44574, 45747, 46322, 47541, 49266, 51129, 51198, 51357, 52003, 55062, 56763, 58786, 62169, 63441, 66861, 69483, 70278, 71162, 75582, 76797, 78546, 79534, 81991, 86814, 88179, 91494, 91637, 95082, 96577, 102258, 102714, 104006, 105417, 106743, 110929, 113526, 117819, 119301, 119833, 124338, 126882, 133722, 138966, 142623, 145061, 153594, 154071, 156009, 162127, 163982, 176358, 183274, 186507, 193154, 208449, 210834, 213486, 221858, 222547, 235638, 238602, 239666, 245973, 264537, 269399, 274911, 285246, 289731, 290122, 301093, 308142, 312018, 320229, 324254, 332787, 357903, 359499, 373014, 393737, 416898, 435183, 445094, 468027, 486381, 491946, 529074, 538798, 549822, 579462, 602186, 640458, 665574, 667641, 676039, 715806, 718998, 737919, 787474, 808197, 824733, 869193, 870366, 903279, 936054, 972762, 998361, 1078497, 1181211, 1305549, 1335282, 1352078, 1459143, 1475838, 1557829, 1616394, 1649466, 1738386, 1806558, 1885793, 1996722, 2002923, 2028117, 2107651, 2156994, 2362422, 2424591, 2611098, 2709837, 2756159, 2918286, 3115658, 3543633, 3771586, 4005846, 4056234, 4215302, 4673487, 4849182, 5118581, 5419674, 5512318, 5657379, 6084351, 6322953, 7087266, 8268477, 9346974, 10237162, 11314758, 12168702, 12645906, 14020461, 15355743, 16536954, 16972137, 18968859, 24805431, 28040922, 30711486, 33944274, 35830067, 37937718, 46067229, 49610862, 71660134, 92134458, 107490201, 214980402, 322470603, 644941206]

約数ペア:

[(1, 644941206), (2, 322470603), (3, 214980402), (6, 107490201), (7, 92134458), (9, 71660134), (13, 49610862), (14, 46067229), (17, 37937718), (18, 35830067), (19, 33944274), (21, 30711486), (23, 28040922), (26, 24805431), (34, 18968859), (38, 16972137), (39, 16536954), (42, 15355743), (46, 14020461), (51, 12645906), (53, 12168702), (57, 11314758), (63, 10237162), (69, 9346974), (78, 8268477), (91, 7087266), (102, 6322953), (106, 6084351), (114, 5657379), (117, 5512318), (119, 5419674), (126, 5118581), (133, 4849182), (138, 4673487), (153, 4215302), (159, 4056234), (161, 4005846), (171, 3771586), (182, 3543633), (207, 3115658), (221, 2918286), (234, 2756159), (238, 2709837), (247, 2611098), (266, 2424591), (273, 2362422), (299, 2156994), (306, 2107651), (318, 2028117), (322, 2002923), (323, 1996722), (342, 1885793), (357, 1806558), (371, 1738386), (391, 1649466), (399, 1616394), (414, 1557829), (437, 1475838), (442, 1459143), (477, 1352078), (483, 1335282), (494, 1305549), (546, 1181211), (598, 1078497), (646, 998361), (663, 972762), (689, 936054), (714, 903279), (741, 870366), (742, 869193), (782, 824733), (798, 808197), (819, 787474), (874, 737919), (897, 718998), (901, 715806), (954, 676039), (966, 667641), (969, 665574), (1007, 640458), (1071, 602186), (1113, 579462), (1173, 549822), (1197, 538798), (1219, 529074), (1311, 491946), (1326, 486381), (1378, 468027), (1449, 445094), (1482, 435183), (1547, 416898), (1638, 393737), (1729, 373014), (1794, 359499), (1802, 357903), (1938, 332787), (1989, 324254), (2014, 320229), (2067, 312018), (2093, 308142), (2142, 301093), (2223, 290122), (2226, 289731), (2261, 285246), (2346, 274911), (2394, 269399), (2438, 264537), (2622, 245973), (2691, 239666), (2703, 238602), (2737, 235638), (2898, 222547), (2907, 221858), (3021, 213486), (3059, 210834), (3094, 208449), (3339, 193154), (3458, 186507), (3519, 183274), (3657, 176358), (3933, 163982), (3978, 162127), (4134, 156009), (4186, 154071), (4199, 153594), (4446, 145061), (4522, 142623), (4641, 138966), (4823, 133722), (5083, 126882), (5187, 124338), (5382, 119833), (5406, 119301), (5474, 117819), (5681, 113526), (5814, 110929), (6042, 106743), (6118, 105417), (6201, 104006), (6279, 102714), (6307, 102258), (6678, 96577), (6783, 95082), (7038, 91637), (7049, 91494), (7314, 88179), (7429, 86814), (7866, 81991), (8109, 79534), (8211, 78546), (8398, 76797), (8533, 75582), (9063, 71162), (9177, 70278), (9282, 69483), (9646, 66861), (10166, 63441), (10374, 62169), (10971, 58786), (11362, 56763), (11713, 55062), (12402, 52003), (12558, 51357), (12597, 51198), (12614, 51129), (13091, 49266), (13566, 47541), (13923, 46322), (14098, 45747), (14469, 44574), (14858, 43407), (15249, 42294), (15561, 41446), (15847, 40698), (16218, 39767), (16422, 39273), (17043, 37842), (17066, 37791), (17119, 37674), (18126, 35581), (18354, 35139), (18837, 34238), (18921, 34086), (20349, 31694), (20723, 31122), (21147, 30498), (21942, 29393), (22287, 28938), (23161, 27846), (23426, 27531), (24633, 26182), (25194, 25599)]