663879456

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 192

約数和(自身を含む): 2095228800

約数和(自身を除く): 1431349344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 288, 296, 304, 333, 342, 432, 444, 456, 513, 592, 608, 666, 684, 703, 864, 888, 912, 999, 1026, 1093, 1184, 1332, 1368, 1406, 1776, 1824, 1998, 2052, 2109, 2186, 2664, 2736, 2812, 3279, 3552, 3996, 4104, 4218, 4372, 5328, 5472, 5624, 6327, 6558, 7992, 8208, 8436, 8744, 9837, 10656, 11248, 12654, 13116, 15984, 16416, 16872, 17488, 18981, 19674, 20767, 22496, 25308, 26232, 29511, 31968, 33744, 34976, 37962, 39348, 40441, 41534, 50616, 52464, 59022, 62301, 67488, 75924, 78696, 80882, 83068, 101232, 104928, 118044, 121323, 124602, 151848, 157392, 161764, 166136, 186903, 202464, 236088, 242646, 249204, 303696, 314784, 323528, 332272, 363969, 373806, 472176, 485292, 498408, 560709, 607392, 647056, 664544, 727938, 747612, 768379, 944352, 970584, 996816, 1091907, 1121418, 1294112, 1455876, 1495224, 1536758, 1941168, 1993632, 2183814, 2242836, 2305137, 2911752, 2990448, 3073516, 3882336, 4367628, 4485672, 4610274, 5823504, 5980896, 6147032, 6915411, 8735256, 8971344, 9220548, 11647008, 12294064, 13830822, 17470512, 17942688, 18441096, 20746233, 24588128, 27661644, 34941024, 36882192, 41492466, 55323288, 73764384, 82984932, 110646576, 165969864, 221293152, 331939728, 663879456]

約数ペア:

[(1, 663879456), (2, 331939728), (3, 221293152), (4, 165969864), (6, 110646576), (8, 82984932), (9, 73764384), (12, 55323288), (16, 41492466), (18, 36882192), (19, 34941024), (24, 27661644), (27, 24588128), (32, 20746233), (36, 18441096), (37, 17942688), (38, 17470512), (48, 13830822), (54, 12294064), (57, 11647008), (72, 9220548), (74, 8971344), (76, 8735256), (96, 6915411), (108, 6147032), (111, 5980896), (114, 5823504), (144, 4610274), (148, 4485672), (152, 4367628), (171, 3882336), (216, 3073516), (222, 2990448), (228, 2911752), (288, 2305137), (296, 2242836), (304, 2183814), (333, 1993632), (342, 1941168), (432, 1536758), (444, 1495224), (456, 1455876), (513, 1294112), (592, 1121418), (608, 1091907), (666, 996816), (684, 970584), (703, 944352), (864, 768379), (888, 747612), (912, 727938), (999, 664544), (1026, 647056), (1093, 607392), (1184, 560709), (1332, 498408), (1368, 485292), (1406, 472176), (1776, 373806), (1824, 363969), (1998, 332272), (2052, 323528), (2109, 314784), (2186, 303696), (2664, 249204), (2736, 242646), (2812, 236088), (3279, 202464), (3552, 186903), (3996, 166136), (4104, 161764), (4218, 157392), (4372, 151848), (5328, 124602), (5472, 121323), (5624, 118044), (6327, 104928), (6558, 101232), (7992, 83068), (8208, 80882), (8436, 78696), (8744, 75924), (9837, 67488), (10656, 62301), (11248, 59022), (12654, 52464), (13116, 50616), (15984, 41534), (16416, 40441), (16872, 39348), (17488, 37962), (18981, 34976), (19674, 33744), (20767, 31968), (22496, 29511), (25308, 26232)]