271222224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 160

約数和(自身を含む): 890609664

約数和(自身を除く): 619387440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2003, 2184, 2418, 2604, 2821, 3224, 3472, 4006, 4368, 4836, 5208, 5642, 6009, 6448, 8012, 8463, 9672, 10416, 11284, 12018, 14021, 16024, 16926, 19344, 22568, 24036, 26039, 28042, 32048, 33852, 42063, 45136, 48072, 52078, 56084, 62093, 67704, 78117, 84126, 96144, 104156, 112168, 124186, 135408, 156234, 168252, 182273, 186279, 208312, 224336, 248372, 312468, 336504, 364546, 372558, 416624, 434651, 496744, 546819, 624936, 673008, 729092, 745116, 807209, 869302, 993488, 1093638, 1249872, 1303953, 1458184, 1490232, 1614418, 1738604, 2187276, 2421627, 2607906, 2916368, 2980464, 3228836, 3477208, 4374552, 4843254, 5215812, 5650463, 6457672, 6954416, 8749104, 9686508, 10431624, 11300926, 12915344, 16951389, 19373016, 20863248, 22601852, 33902778, 38746032, 45203704, 67805556, 90407408, 135611112, 271222224]

約数ペア:

[(1, 271222224), (2, 135611112), (3, 90407408), (4, 67805556), (6, 45203704), (7, 38746032), (8, 33902778), (12, 22601852), (13, 20863248), (14, 19373016), (16, 16951389), (21, 12915344), (24, 11300926), (26, 10431624), (28, 9686508), (31, 8749104), (39, 6954416), (42, 6457672), (48, 5650463), (52, 5215812), (56, 4843254), (62, 4374552), (78, 3477208), (84, 3228836), (91, 2980464), (93, 2916368), (104, 2607906), (112, 2421627), (124, 2187276), (156, 1738604), (168, 1614418), (182, 1490232), (186, 1458184), (208, 1303953), (217, 1249872), (248, 1093638), (273, 993488), (312, 869302), (336, 807209), (364, 745116), (372, 729092), (403, 673008), (434, 624936), (496, 546819), (546, 496744), (624, 434651), (651, 416624), (728, 372558), (744, 364546), (806, 336504), (868, 312468), (1092, 248372), (1209, 224336), (1302, 208312), (1456, 186279), (1488, 182273), (1612, 168252), (1736, 156234), (2003, 135408), (2184, 124186), (2418, 112168), (2604, 104156), (2821, 96144), (3224, 84126), (3472, 78117), (4006, 67704), (4368, 62093), (4836, 56084), (5208, 52078), (5642, 48072), (6009, 45136), (6448, 42063), (8012, 33852), (8463, 32048), (9672, 28042), (10416, 26039), (11284, 24036), (12018, 22568), (14021, 19344), (16024, 16926)]