257963404104

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{22739}}^1$

素因数の和:22866

約数の個数: 320

約数和(自身を含む): 859801219200

約数和(自身を除く): 601837815096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 61, 63, 72, 81, 82, 84, 108, 122, 123, 126, 162, 164, 168, 183, 189, 216, 244, 246, 252, 287, 324, 328, 366, 369, 378, 427, 488, 492, 504, 549, 567, 574, 648, 732, 738, 756, 854, 861, 984, 1098, 1107, 1134, 1148, 1281, 1464, 1476, 1512, 1647, 1708, 1722, 2196, 2214, 2268, 2296, 2501, 2562, 2583, 2952, 3294, 3321, 3416, 3444, 3843, 4392, 4428, 4536, 4941, 5002, 5124, 5166, 6588, 6642, 6888, 7503, 7686, 7749, 8856, 9882, 10004, 10248, 10332, 11529, 13176, 13284, 15006, 15372, 15498, 17507, 19764, 20008, 20664, 22509, 22739, 23058, 23247, 26568, 30012, 30744, 30996, 34587, 35014, 39528, 45018, 45478, 46116, 46494, 52521, 60024, 61992, 67527, 68217, 69174, 70028, 90036, 90956, 92232, 92988, 105042, 135054, 136434, 138348, 140056, 157563, 159173, 180072, 181912, 185976, 202581, 204651, 210084, 270108, 272868, 276696, 315126, 318346, 405162, 409302, 420168, 472689, 477519, 540216, 545736, 613953, 630252, 636692, 810324, 818604, 932299, 945378, 955038, 1227906, 1260504, 1273384, 1387079, 1418067, 1432557, 1620648, 1637208, 1841859, 1864598, 1890756, 1910076, 2455812, 2774158, 2796897, 2836134, 2865114, 3683718, 3729196, 3781512, 3820152, 4161237, 4297671, 4911624, 5548316, 5593794, 5672268, 5730228, 6526093, 7367436, 7458392, 8322474, 8390691, 8595342, 9709553, 11096632, 11187588, 11344536, 11460456, 12483711, 12893013, 13052186, 14734872, 16644948, 16781382, 17190684, 19419106, 19578279, 22375176, 24967422, 25172073, 25786026, 26104372, 29128659, 33289896, 33562764, 34381368, 37451133, 38838212, 39156558, 49934844, 50344146, 51572052, 52208744, 56870239, 58257318, 58734837, 67125528, 74902266, 75516219, 77676424, 78313116, 87385977, 99869688, 100688292, 103144104, 112353399, 113740478, 116514636, 117469674, 149804532, 151032438, 156626232, 170610717, 174771954, 176204511, 201376584, 224706798, 227480956, 233029272, 234939348, 262157931, 299609064, 302064876, 341221434, 349543908, 352409022, 398091673, 449413596, 454961912, 469878696, 511832151, 524315862, 528613533, 604129752, 682442868, 699087816, 704818044, 786473793, 796183346, 898827192, 1023664302, 1048631724, 1057227066, 1194275019, 1364885736, 1409636088, 1535496453, 1572947586, 1592366692, 2047328604, 2097263448, 2114454132, 2388550038, 3070992906, 3145895172, 3184733384, 3582825057, 4094657208, 4228908264, 4606489359, 4777100076, 6141985812, 6291790344, 7165650114, 9212978718, 9554200152, 10748475171, 12283971624, 14331300228, 18425957436, 21496950342, 28662600456, 32245425513, 36851914872, 42993900684, 64490851026, 85987801368, 128981702052, 257963404104]

約数ペア:

[(1, 257963404104), (2, 128981702052), (3, 85987801368), (4, 64490851026), (6, 42993900684), (7, 36851914872), (8, 32245425513), (9, 28662600456), (12, 21496950342), (14, 18425957436), (18, 14331300228), (21, 12283971624), (24, 10748475171), (27, 9554200152), (28, 9212978718), (36, 7165650114), (41, 6291790344), (42, 6141985812), (54, 4777100076), (56, 4606489359), (61, 4228908264), (63, 4094657208), (72, 3582825057), (81, 3184733384), (82, 3145895172), (84, 3070992906), (108, 2388550038), (122, 2114454132), (123, 2097263448), (126, 2047328604), (162, 1592366692), (164, 1572947586), (168, 1535496453), (183, 1409636088), (189, 1364885736), (216, 1194275019), (244, 1057227066), (246, 1048631724), (252, 1023664302), (287, 898827192), (324, 796183346), (328, 786473793), (366, 704818044), (369, 699087816), (378, 682442868), (427, 604129752), (488, 528613533), (492, 524315862), (504, 511832151), (549, 469878696), (567, 454961912), (574, 449413596), (648, 398091673), (732, 352409022), (738, 349543908), (756, 341221434), (854, 302064876), (861, 299609064), (984, 262157931), (1098, 234939348), (1107, 233029272), (1134, 227480956), (1148, 224706798), (1281, 201376584), (1464, 176204511), (1476, 174771954), (1512, 170610717), (1647, 156626232), (1708, 151032438), (1722, 149804532), (2196, 117469674), (2214, 116514636), (2268, 113740478), (2296, 112353399), (2501, 103144104), (2562, 100688292), (2583, 99869688), (2952, 87385977), (3294, 78313116), (3321, 77676424), (3416, 75516219), (3444, 74902266), (3843, 67125528), (4392, 58734837), (4428, 58257318), (4536, 56870239), (4941, 52208744), (5002, 51572052), (5124, 50344146), (5166, 49934844), (6588, 39156558), (6642, 38838212), (6888, 37451133), (7503, 34381368), (7686, 33562764), (7749, 33289896), (8856, 29128659), (9882, 26104372), (10004, 25786026), (10248, 25172073), (10332, 24967422), (11529, 22375176), (13176, 19578279), (13284, 19419106), (15006, 17190684), (15372, 16781382), (15498, 16644948), (17507, 14734872), (19764, 13052186), (20008, 12893013), (20664, 12483711), (22509, 11460456), (22739, 11344536), (23058, 11187588), (23247, 11096632), (26568, 9709553), (30012, 8595342), (30744, 8390691), (30996, 8322474), (34587, 7458392), (35014, 7367436), (39528, 6526093), (45018, 5730228), (45478, 5672268), (46116, 5593794), (46494, 5548316), (52521, 4911624), (60024, 4297671), (61992, 4161237), (67527, 3820152), (68217, 3781512), (69174, 3729196), (70028, 3683718), (90036, 2865114), (90956, 2836134), (92232, 2796897), (92988, 2774158), (105042, 2455812), (135054, 1910076), (136434, 1890756), (138348, 1864598), (140056, 1841859), (157563, 1637208), (159173, 1620648), (180072, 1432557), (181912, 1418067), (185976, 1387079), (202581, 1273384), (204651, 1260504), (210084, 1227906), (270108, 955038), (272868, 945378), (276696, 932299), (315126, 818604), (318346, 810324), (405162, 636692), (409302, 630252), (420168, 613953), (472689, 545736), (477519, 540216)]