331144632

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 256

約数和(自身を含む): 1199923200

約数和(自身を除く): 868778568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 442, 459, 468, 476, 504, 546, 612, 663, 702, 714, 728, 756, 819, 884, 918, 936, 952, 991, 1071, 1092, 1224, 1326, 1404, 1428, 1512, 1547, 1638, 1768, 1836, 1982, 1989, 2142, 2184, 2457, 2652, 2808, 2856, 2973, 3094, 3213, 3276, 3672, 3964, 3978, 4284, 4641, 4914, 5304, 5946, 5967, 6188, 6426, 6552, 6937, 7928, 7956, 8568, 8919, 9282, 9828, 11892, 11934, 12376, 12852, 12883, 13874, 13923, 15912, 16847, 17838, 18564, 19656, 20811, 23784, 23868, 25704, 25766, 26757, 27748, 27846, 33694, 35676, 37128, 38649, 41622, 41769, 47736, 50541, 51532, 53514, 55496, 55692, 62433, 67388, 71352, 77298, 83244, 83538, 90181, 101082, 103064, 107028, 111384, 115947, 117929, 124866, 134776, 151623, 154596, 166488, 167076, 180362, 187299, 202164, 214056, 219011, 231894, 235858, 249732, 270543, 303246, 309192, 334152, 347841, 353787, 360724, 374598, 404328, 438022, 454869, 463788, 471716, 499464, 541086, 606492, 657033, 695682, 707574, 721448, 749196, 811629, 876044, 909738, 927576, 943432, 1061361, 1082172, 1212984, 1314066, 1391364, 1415148, 1498392, 1533077, 1623258, 1752088, 1819476, 1971099, 2122722, 2164344, 2434887, 2628132, 2782728, 2830296, 3066154, 3184083, 3246516, 3638952, 3942198, 4245444, 4599231, 4869774, 5256264, 5913297, 6132308, 6368166, 6493032, 7884396, 8490888, 9198462, 9739548, 11826594, 12264616, 12736332, 13797693, 15768792, 18396924, 19479096, 23653188, 25472664, 27595386, 36793848, 41393079, 47306376, 55190772, 82786158, 110381544, 165572316, 331144632]

約数ペア:

[(1, 331144632), (2, 165572316), (3, 110381544), (4, 82786158), (6, 55190772), (7, 47306376), (8, 41393079), (9, 36793848), (12, 27595386), (13, 25472664), (14, 23653188), (17, 19479096), (18, 18396924), (21, 15768792), (24, 13797693), (26, 12736332), (27, 12264616), (28, 11826594), (34, 9739548), (36, 9198462), (39, 8490888), (42, 7884396), (51, 6493032), (52, 6368166), (54, 6132308), (56, 5913297), (63, 5256264), (68, 4869774), (72, 4599231), (78, 4245444), (84, 3942198), (91, 3638952), (102, 3246516), (104, 3184083), (108, 3066154), (117, 2830296), (119, 2782728), (126, 2628132), (136, 2434887), (153, 2164344), (156, 2122722), (168, 1971099), (182, 1819476), (189, 1752088), (204, 1623258), (216, 1533077), (221, 1498392), (234, 1415148), (238, 1391364), (252, 1314066), (273, 1212984), (306, 1082172), (312, 1061361), (351, 943432), (357, 927576), (364, 909738), (378, 876044), (408, 811629), (442, 749196), (459, 721448), (468, 707574), (476, 695682), (504, 657033), (546, 606492), (612, 541086), (663, 499464), (702, 471716), (714, 463788), (728, 454869), (756, 438022), (819, 404328), (884, 374598), (918, 360724), (936, 353787), (952, 347841), (991, 334152), (1071, 309192), (1092, 303246), (1224, 270543), (1326, 249732), (1404, 235858), (1428, 231894), (1512, 219011), (1547, 214056), (1638, 202164), (1768, 187299), (1836, 180362), (1982, 167076), (1989, 166488), (2142, 154596), (2184, 151623), (2457, 134776), (2652, 124866), (2808, 117929), (2856, 115947), (2973, 111384), (3094, 107028), (3213, 103064), (3276, 101082), (3672, 90181), (3964, 83538), (3978, 83244), (4284, 77298), (4641, 71352), (4914, 67388), (5304, 62433), (5946, 55692), (5967, 55496), (6188, 53514), (6426, 51532), (6552, 50541), (6937, 47736), (7928, 41769), (7956, 41622), (8568, 38649), (8919, 37128), (9282, 35676), (9828, 33694), (11892, 27846), (11934, 27748), (12376, 26757), (12852, 25766), (12883, 25704), (13874, 23868), (13923, 23784), (15912, 20811), (16847, 19656), (17838, 18564)]