2581863336

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 8271113760

約数和(自身を除く): 5689250424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 243, 247, 283, 312, 324, 342, 351, 361, 456, 468, 486, 494, 513, 566, 648, 684, 702, 722, 741, 849, 936, 972, 988, 1026, 1053, 1083, 1132, 1368, 1404, 1444, 1482, 1539, 1698, 1944, 1976, 2052, 2106, 2166, 2223, 2264, 2547, 2808, 2888, 2964, 3078, 3159, 3249, 3396, 3679, 4104, 4212, 4332, 4446, 4617, 4693, 5094, 5377, 5928, 6156, 6318, 6498, 6669, 6792, 7358, 7641, 8424, 8664, 8892, 9234, 9386, 9747, 10188, 10754, 11037, 12312, 12636, 12996, 13338, 14079, 14716, 15282, 16131, 17784, 18468, 18772, 19494, 20007, 20376, 21508, 22074, 22923, 25272, 25992, 26676, 28158, 29241, 29432, 30564, 32262, 33111, 36936, 37544, 38988, 40014, 42237, 43016, 44148, 45846, 48393, 53352, 56316, 58482, 60021, 61128, 64524, 66222, 68769, 69901, 77976, 80028, 84474, 87723, 88296, 91692, 96786, 99333, 102163, 112632, 116964, 120042, 126711, 129048, 132444, 137538, 139802, 145179, 160056, 168948, 175446, 183384, 193572, 198666, 204326, 209703, 233928, 240084, 253422, 264888, 275076, 279604, 290358, 297999, 306489, 337896, 350892, 380133, 387144, 397332, 408652, 419406, 435537, 480168, 506844, 550152, 559208, 580716, 595998, 612978, 629109, 701784, 760266, 794664, 817304, 838812, 871074, 893997, 919467, 1013688, 1140399, 1161432, 1191996, 1225956, 1258218, 1306611, 1328119, 1520532, 1677624, 1742148, 1787994, 1838934, 1887327, 2280798, 2383992, 2451912, 2516436, 2613222, 2656238, 2758401, 3041064, 3484296, 3575988, 3677868, 3774654, 3984357, 4561596, 5032872, 5226444, 5312476, 5516802, 5661981, 7151976, 7355736, 7549308, 7968714, 8275203, 9123192, 10452888, 10624952, 11033604, 11323962, 11953071, 15098616, 15937428, 16550406, 16985943, 22067208, 22647924, 23906142, 24825609, 31874856, 33100812, 33971886, 35859213, 45295848, 47812284, 49651218, 66201624, 67943772, 71718426, 95624568, 99302436, 107577639, 135887544, 143436852, 198604872, 215155278, 286873704, 322732917, 430310556, 645465834, 860621112, 1290931668, 2581863336]

約数ペア:

[(1, 2581863336), (2, 1290931668), (3, 860621112), (4, 645465834), (6, 430310556), (8, 322732917), (9, 286873704), (12, 215155278), (13, 198604872), (18, 143436852), (19, 135887544), (24, 107577639), (26, 99302436), (27, 95624568), (36, 71718426), (38, 67943772), (39, 66201624), (52, 49651218), (54, 47812284), (57, 45295848), (72, 35859213), (76, 33971886), (78, 33100812), (81, 31874856), (104, 24825609), (108, 23906142), (114, 22647924), (117, 22067208), (152, 16985943), (156, 16550406), (162, 15937428), (171, 15098616), (216, 11953071), (228, 11323962), (234, 11033604), (243, 10624952), (247, 10452888), (283, 9123192), (312, 8275203), (324, 7968714), (342, 7549308), (351, 7355736), (361, 7151976), (456, 5661981), (468, 5516802), (486, 5312476), (494, 5226444), (513, 5032872), (566, 4561596), (648, 3984357), (684, 3774654), (702, 3677868), (722, 3575988), (741, 3484296), (849, 3041064), (936, 2758401), (972, 2656238), (988, 2613222), (1026, 2516436), (1053, 2451912), (1083, 2383992), (1132, 2280798), (1368, 1887327), (1404, 1838934), (1444, 1787994), (1482, 1742148), (1539, 1677624), (1698, 1520532), (1944, 1328119), (1976, 1306611), (2052, 1258218), (2106, 1225956), (2166, 1191996), (2223, 1161432), (2264, 1140399), (2547, 1013688), (2808, 919467), (2888, 893997), (2964, 871074), (3078, 838812), (3159, 817304), (3249, 794664), (3396, 760266), (3679, 701784), (4104, 629109), (4212, 612978), (4332, 595998), (4446, 580716), (4617, 559208), (4693, 550152), (5094, 506844), (5377, 480168), (5928, 435537), (6156, 419406), (6318, 408652), (6498, 397332), (6669, 387144), (6792, 380133), (7358, 350892), (7641, 337896), (8424, 306489), (8664, 297999), (8892, 290358), (9234, 279604), (9386, 275076), (9747, 264888), (10188, 253422), (10754, 240084), (11037, 233928), (12312, 209703), (12636, 204326), (12996, 198666), (13338, 193572), (14079, 183384), (14716, 175446), (15282, 168948), (16131, 160056), (17784, 145179), (18468, 139802), (18772, 137538), (19494, 132444), (20007, 129048), (20376, 126711), (21508, 120042), (22074, 116964), (22923, 112632), (25272, 102163), (25992, 99333), (26676, 96786), (28158, 91692), (29241, 88296), (29432, 87723), (30564, 84474), (32262, 80028), (33111, 77976), (36936, 69901), (37544, 68769), (38988, 66222), (40014, 64524), (42237, 61128), (43016, 60021), (44148, 58482), (45846, 56316), (48393, 53352)]