257948133408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{10651}}^1$

素因数の和:11008

約数の個数: 288

約数和(自身を含む): 861790430592

約数和(自身を除く): 603842297184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 293, 328, 336, 369, 492, 504, 574, 586, 656, 672, 738, 861, 879, 984, 1008, 1148, 1172, 1312, 1476, 1722, 1758, 1968, 2016, 2051, 2296, 2344, 2583, 2637, 2952, 3444, 3516, 3936, 4102, 4592, 4688, 5166, 5274, 5904, 6153, 6888, 7032, 8204, 9184, 9376, 10332, 10548, 10651, 11808, 12013, 12306, 13776, 14064, 16408, 18459, 20664, 21096, 21302, 24026, 24612, 27552, 28128, 31953, 32816, 36039, 36918, 41328, 42192, 42604, 48052, 49224, 63906, 65632, 72078, 73836, 74557, 82656, 84091, 84384, 85208, 95859, 96104, 98448, 108117, 127812, 144156, 147672, 149114, 168182, 170416, 191718, 192208, 196896, 216234, 223671, 252273, 255624, 288312, 295344, 298228, 336364, 340832, 383436, 384416, 432468, 436691, 447342, 504546, 511248, 576624, 590688, 596456, 671013, 672728, 756819, 766872, 864936, 873382, 894684, 1009092, 1022496, 1153248, 1192912, 1310073, 1342026, 1345456, 1513638, 1533744, 1729872, 1746764, 1789368, 2018184, 2385824, 2620146, 2684052, 2690912, 3027276, 3056837, 3067488, 3120743, 3459744, 3493528, 3578736, 3930219, 4036368, 5240292, 5368104, 6054552, 6113674, 6241486, 6987056, 7157472, 7860438, 8072736, 9170511, 9362229, 10480584, 10736208, 12109104, 12227348, 12482972, 13974112, 15720876, 18341022, 18724458, 20961168, 21472416, 21845201, 24218208, 24454696, 24965944, 27511533, 28086687, 31441752, 36682044, 37448916, 41922336, 43690402, 48909392, 49931888, 55023066, 56173374, 62883504, 65535603, 73364088, 74897832, 87380804, 97818784, 99863776, 110046132, 112346748, 125767008, 127950463, 131071206, 146728176, 149795664, 174761608, 196606809, 220092264, 224693496, 255900926, 262142412, 293456352, 299591328, 349523216, 383851389, 393213618, 440184528, 449386992, 511801852, 524284824, 699046432, 767702778, 786427236, 880369056, 895653241, 898773984, 1023603704, 1048569648, 1151554167, 1535405556, 1572854472, 1791306482, 2047207408, 2097139296, 2303108334, 2686959723, 3070811112, 3145708944, 3582612964, 4094414816, 4606216668, 5373919446, 6141622224, 6291417888, 7165225928, 8060879169, 9212433336, 10747838892, 12283244448, 14330451856, 16121758338, 18424866672, 21495677784, 28660903712, 32243516676, 36849733344, 42991355568, 64487033352, 85982711136, 128974066704, 257948133408]

約数ペア:

[(1, 257948133408), (2, 128974066704), (3, 85982711136), (4, 64487033352), (6, 42991355568), (7, 36849733344), (8, 32243516676), (9, 28660903712), (12, 21495677784), (14, 18424866672), (16, 16121758338), (18, 14330451856), (21, 12283244448), (24, 10747838892), (28, 9212433336), (32, 8060879169), (36, 7165225928), (41, 6291417888), (42, 6141622224), (48, 5373919446), (56, 4606216668), (63, 4094414816), (72, 3582612964), (82, 3145708944), (84, 3070811112), (96, 2686959723), (112, 2303108334), (123, 2097139296), (126, 2047207408), (144, 1791306482), (164, 1572854472), (168, 1535405556), (224, 1151554167), (246, 1048569648), (252, 1023603704), (287, 898773984), (288, 895653241), (293, 880369056), (328, 786427236), (336, 767702778), (369, 699046432), (492, 524284824), (504, 511801852), (574, 449386992), (586, 440184528), (656, 393213618), (672, 383851389), (738, 349523216), (861, 299591328), (879, 293456352), (984, 262142412), (1008, 255900926), (1148, 224693496), (1172, 220092264), (1312, 196606809), (1476, 174761608), (1722, 149795664), (1758, 146728176), (1968, 131071206), (2016, 127950463), (2051, 125767008), (2296, 112346748), (2344, 110046132), (2583, 99863776), (2637, 97818784), (2952, 87380804), (3444, 74897832), (3516, 73364088), (3936, 65535603), (4102, 62883504), (4592, 56173374), (4688, 55023066), (5166, 49931888), (5274, 48909392), (5904, 43690402), (6153, 41922336), (6888, 37448916), (7032, 36682044), (8204, 31441752), (9184, 28086687), (9376, 27511533), (10332, 24965944), (10548, 24454696), (10651, 24218208), (11808, 21845201), (12013, 21472416), (12306, 20961168), (13776, 18724458), (14064, 18341022), (16408, 15720876), (18459, 13974112), (20664, 12482972), (21096, 12227348), (21302, 12109104), (24026, 10736208), (24612, 10480584), (27552, 9362229), (28128, 9170511), (31953, 8072736), (32816, 7860438), (36039, 7157472), (36918, 6987056), (41328, 6241486), (42192, 6113674), (42604, 6054552), (48052, 5368104), (49224, 5240292), (63906, 4036368), (65632, 3930219), (72078, 3578736), (73836, 3493528), (74557, 3459744), (82656, 3120743), (84091, 3067488), (84384, 3056837), (85208, 3027276), (95859, 2690912), (96104, 2684052), (98448, 2620146), (108117, 2385824), (127812, 2018184), (144156, 1789368), (147672, 1746764), (149114, 1729872), (168182, 1533744), (170416, 1513638), (191718, 1345456), (192208, 1342026), (196896, 1310073), (216234, 1192912), (223671, 1153248), (252273, 1022496), (255624, 1009092), (288312, 894684), (295344, 873382), (298228, 864936), (336364, 766872), (340832, 756819), (383436, 672728), (384416, 671013), (432468, 596456), (436691, 590688), (447342, 576624), (504546, 511248)]