631305864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 2025354240

約数和(自身を除く): 1394048376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 137, 164, 168, 223, 246, 252, 274, 287, 328, 369, 411, 446, 492, 504, 548, 574, 669, 738, 822, 861, 892, 959, 984, 1096, 1148, 1233, 1338, 1476, 1561, 1644, 1722, 1784, 1918, 2007, 2296, 2466, 2583, 2676, 2877, 2952, 3122, 3288, 3444, 3836, 4014, 4683, 4932, 5166, 5352, 5617, 5754, 6244, 6888, 7672, 8028, 8631, 9143, 9366, 9864, 10332, 11234, 11508, 12488, 14049, 16056, 16851, 17262, 18286, 18732, 20664, 22468, 23016, 27429, 28098, 30551, 33702, 34524, 36572, 37464, 39319, 44936, 50553, 54858, 56196, 61102, 64001, 67404, 69048, 73144, 78638, 82287, 91653, 101106, 109716, 112392, 117957, 122204, 128002, 134808, 157276, 164574, 183306, 192003, 202212, 213857, 219432, 235914, 244408, 256004, 274959, 314552, 329148, 353871, 366612, 384006, 404424, 427714, 471828, 512008, 549918, 576009, 641571, 658296, 707742, 733224, 768012, 855428, 943656, 1099836, 1152018, 1252591, 1283142, 1415484, 1536024, 1710856, 1924713, 2199672, 2304036, 2505182, 2566284, 2830968, 3757773, 3849426, 4608072, 5010364, 5132568, 7515546, 7698852, 8768137, 10020728, 11273319, 15031092, 15397704, 17536274, 22546638, 26304411, 30062184, 35072548, 45093276, 52608822, 70145096, 78913233, 90186552, 105217644, 157826466, 210435288, 315652932, 631305864]

約数ペア:

[(1, 631305864), (2, 315652932), (3, 210435288), (4, 157826466), (6, 105217644), (7, 90186552), (8, 78913233), (9, 70145096), (12, 52608822), (14, 45093276), (18, 35072548), (21, 30062184), (24, 26304411), (28, 22546638), (36, 17536274), (41, 15397704), (42, 15031092), (56, 11273319), (63, 10020728), (72, 8768137), (82, 7698852), (84, 7515546), (123, 5132568), (126, 5010364), (137, 4608072), (164, 3849426), (168, 3757773), (223, 2830968), (246, 2566284), (252, 2505182), (274, 2304036), (287, 2199672), (328, 1924713), (369, 1710856), (411, 1536024), (446, 1415484), (492, 1283142), (504, 1252591), (548, 1152018), (574, 1099836), (669, 943656), (738, 855428), (822, 768012), (861, 733224), (892, 707742), (959, 658296), (984, 641571), (1096, 576009), (1148, 549918), (1233, 512008), (1338, 471828), (1476, 427714), (1561, 404424), (1644, 384006), (1722, 366612), (1784, 353871), (1918, 329148), (2007, 314552), (2296, 274959), (2466, 256004), (2583, 244408), (2676, 235914), (2877, 219432), (2952, 213857), (3122, 202212), (3288, 192003), (3444, 183306), (3836, 164574), (4014, 157276), (4683, 134808), (4932, 128002), (5166, 122204), (5352, 117957), (5617, 112392), (5754, 109716), (6244, 101106), (6888, 91653), (7672, 82287), (8028, 78638), (8631, 73144), (9143, 69048), (9366, 67404), (9864, 64001), (10332, 61102), (11234, 56196), (11508, 54858), (12488, 50553), (14049, 44936), (16056, 39319), (16851, 37464), (17262, 36572), (18286, 34524), (18732, 33702), (20664, 30551), (22468, 28098), (23016, 27429)]