1293551376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 3728511360

約数和(自身を除く): 2434959984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 179, 208, 222, 296, 312, 313, 358, 444, 481, 537, 592, 624, 626, 716, 888, 939, 962, 1074, 1252, 1432, 1443, 1776, 1878, 1924, 2148, 2327, 2504, 2864, 2886, 3756, 3848, 4069, 4296, 4654, 5008, 5772, 6623, 6981, 7512, 7696, 8138, 8592, 9308, 11544, 11581, 12207, 13246, 13962, 15024, 16276, 18616, 19869, 23088, 23162, 24414, 26492, 27924, 32552, 34743, 37232, 39738, 46324, 48828, 52984, 55848, 56027, 65104, 69486, 79476, 86099, 92648, 97656, 105968, 111696, 112054, 138972, 150553, 158952, 168081, 172198, 185296, 195312, 224108, 258297, 277944, 301106, 317904, 336162, 344396, 448216, 451659, 516594, 555888, 602212, 672324, 688792, 728351, 896432, 903318, 1033188, 1204424, 1344648, 1377584, 1456702, 1806636, 2066376, 2072999, 2185053, 2408848, 2689296, 2913404, 3613272, 4132752, 4145998, 4370106, 5826808, 6218997, 7226544, 8291996, 8740212, 11653616, 12437994, 16583992, 17480424, 24875988, 26948987, 33167984, 34960848, 49751976, 53897974, 80846961, 99503952, 107795948, 161693922, 215591896, 323387844, 431183792, 646775688, 1293551376]

約数ペア:

[(1, 1293551376), (2, 646775688), (3, 431183792), (4, 323387844), (6, 215591896), (8, 161693922), (12, 107795948), (13, 99503952), (16, 80846961), (24, 53897974), (26, 49751976), (37, 34960848), (39, 33167984), (48, 26948987), (52, 24875988), (74, 17480424), (78, 16583992), (104, 12437994), (111, 11653616), (148, 8740212), (156, 8291996), (179, 7226544), (208, 6218997), (222, 5826808), (296, 4370106), (312, 4145998), (313, 4132752), (358, 3613272), (444, 2913404), (481, 2689296), (537, 2408848), (592, 2185053), (624, 2072999), (626, 2066376), (716, 1806636), (888, 1456702), (939, 1377584), (962, 1344648), (1074, 1204424), (1252, 1033188), (1432, 903318), (1443, 896432), (1776, 728351), (1878, 688792), (1924, 672324), (2148, 602212), (2327, 555888), (2504, 516594), (2864, 451659), (2886, 448216), (3756, 344396), (3848, 336162), (4069, 317904), (4296, 301106), (4654, 277944), (5008, 258297), (5772, 224108), (6623, 195312), (6981, 185296), (7512, 172198), (7696, 168081), (8138, 158952), (8592, 150553), (9308, 138972), (11544, 112054), (11581, 111696), (12207, 105968), (13246, 97656), (13962, 92648), (15024, 86099), (16276, 79476), (18616, 69486), (19869, 65104), (23088, 56027), (23162, 55848), (24414, 52984), (26492, 48828), (27924, 46324), (32552, 39738), (34743, 37232)]