678033468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 2214051840

約数和(自身を除く): 1536018372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 47, 57, 63, 69, 76, 84, 92, 94, 114, 126, 131, 133, 138, 141, 161, 171, 188, 207, 228, 252, 262, 266, 276, 282, 322, 329, 342, 393, 399, 414, 423, 437, 483, 524, 532, 564, 644, 658, 684, 786, 798, 828, 846, 874, 893, 917, 966, 987, 1081, 1179, 1197, 1311, 1316, 1449, 1572, 1596, 1692, 1748, 1786, 1834, 1932, 1974, 2162, 2358, 2394, 2489, 2622, 2679, 2751, 2898, 2961, 3013, 3059, 3243, 3572, 3668, 3933, 3948, 4324, 4716, 4788, 4978, 5244, 5358, 5502, 5796, 5922, 6026, 6118, 6157, 6251, 6486, 7467, 7567, 7866, 8037, 8253, 9039, 9177, 9729, 9956, 10716, 11004, 11844, 12052, 12236, 12314, 12502, 12972, 14934, 15134, 15732, 16074, 16506, 17423, 18078, 18354, 18471, 18753, 19458, 20539, 21091, 22401, 22701, 24628, 25004, 27117, 27531, 29868, 30268, 32148, 33012, 34846, 36156, 36708, 36942, 37506, 38916, 41078, 42182, 43099, 44802, 45402, 52269, 54234, 55062, 55413, 56259, 57247, 61617, 63273, 68103, 69692, 73884, 75012, 82156, 84364, 86198, 89604, 90804, 104538, 108468, 110124, 110826, 112518, 114494, 116983, 123234, 126546, 129297, 136206, 141611, 143773, 156807, 171741, 172396, 184851, 189819, 209076, 221652, 225036, 228988, 233966, 246468, 253092, 258594, 272412, 283222, 287546, 313614, 343482, 350949, 369702, 379638, 387891, 400729, 424833, 431319, 467932, 515223, 517188, 566444, 575092, 627228, 686964, 701898, 739404, 759276, 775782, 801458, 818881, 849666, 862638, 991277, 1030446, 1052847, 1202187, 1274499, 1293957, 1403796, 1551564, 1602916, 1637762, 1699332, 1725276, 1982554, 2060892, 2105694, 2404374, 2456643, 2548998, 2587914, 2690609, 2973831, 3275524, 3606561, 3965108, 4211388, 4808748, 4913286, 5097996, 5175828, 5381218, 5947662, 7213122, 7369929, 8071827, 8921493, 9826572, 10762436, 11895324, 14426244, 14739858, 16143654, 17842986, 18834263, 24215481, 29479716, 32287308, 35685972, 37668526, 48430962, 56502789, 75337052, 96861924, 113005578, 169508367, 226011156, 339016734, 678033468]

約数ペア:

[(1, 678033468), (2, 339016734), (3, 226011156), (4, 169508367), (6, 113005578), (7, 96861924), (9, 75337052), (12, 56502789), (14, 48430962), (18, 37668526), (19, 35685972), (21, 32287308), (23, 29479716), (28, 24215481), (36, 18834263), (38, 17842986), (42, 16143654), (46, 14739858), (47, 14426244), (57, 11895324), (63, 10762436), (69, 9826572), (76, 8921493), (84, 8071827), (92, 7369929), (94, 7213122), (114, 5947662), (126, 5381218), (131, 5175828), (133, 5097996), (138, 4913286), (141, 4808748), (161, 4211388), (171, 3965108), (188, 3606561), (207, 3275524), (228, 2973831), (252, 2690609), (262, 2587914), (266, 2548998), (276, 2456643), (282, 2404374), (322, 2105694), (329, 2060892), (342, 1982554), (393, 1725276), (399, 1699332), (414, 1637762), (423, 1602916), (437, 1551564), (483, 1403796), (524, 1293957), (532, 1274499), (564, 1202187), (644, 1052847), (658, 1030446), (684, 991277), (786, 862638), (798, 849666), (828, 818881), (846, 801458), (874, 775782), (893, 759276), (917, 739404), (966, 701898), (987, 686964), (1081, 627228), (1179, 575092), (1197, 566444), (1311, 517188), (1316, 515223), (1449, 467932), (1572, 431319), (1596, 424833), (1692, 400729), (1748, 387891), (1786, 379638), (1834, 369702), (1932, 350949), (1974, 343482), (2162, 313614), (2358, 287546), (2394, 283222), (2489, 272412), (2622, 258594), (2679, 253092), (2751, 246468), (2898, 233966), (2961, 228988), (3013, 225036), (3059, 221652), (3243, 209076), (3572, 189819), (3668, 184851), (3933, 172396), (3948, 171741), (4324, 156807), (4716, 143773), (4788, 141611), (4978, 136206), (5244, 129297), (5358, 126546), (5502, 123234), (5796, 116983), (5922, 114494), (6026, 112518), (6118, 110826), (6157, 110124), (6251, 108468), (6486, 104538), (7467, 90804), (7567, 89604), (7866, 86198), (8037, 84364), (8253, 82156), (9039, 75012), (9177, 73884), (9729, 69692), (9956, 68103), (10716, 63273), (11004, 61617), (11844, 57247), (12052, 56259), (12236, 55413), (12314, 55062), (12502, 54234), (12972, 52269), (14934, 45402), (15134, 44802), (15732, 43099), (16074, 42182), (16506, 41078), (17423, 38916), (18078, 37506), (18354, 36942), (18471, 36708), (18753, 36156), (19458, 34846), (20539, 33012), (21091, 32148), (22401, 30268), (22701, 29868), (24628, 27531), (25004, 27117)]