259989873936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{513749}}^1$

素因数の和:514584

約数の個数: 80

約数和(自身を含む): 724198440000

約数和(自身を除く): 464208566064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 811, 1622, 2433, 3244, 4866, 6488, 9732, 10543, 12976, 19464, 21086, 31629, 38928, 42172, 63258, 84344, 126516, 168688, 253032, 506064, 513749, 1027498, 1541247, 2054996, 3082494, 4109992, 6164988, 6678737, 8219984, 12329976, 13357474, 20036211, 24659952, 26714948, 40072422, 53429896, 80144844, 106859792, 160289688, 320579376, 416650439, 833300878, 1249951317, 1666601756, 2499902634, 3333203512, 4999805268, 5416455707, 6666407024, 9999610536, 10832911414, 16249367121, 19999221072, 21665822828, 32498734242, 43331645656, 64997468484, 86663291312, 129994936968, 259989873936]

約数ペア:

[(1, 259989873936), (2, 129994936968), (3, 86663291312), (4, 64997468484), (6, 43331645656), (8, 32498734242), (12, 21665822828), (13, 19999221072), (16, 16249367121), (24, 10832911414), (26, 9999610536), (39, 6666407024), (48, 5416455707), (52, 4999805268), (78, 3333203512), (104, 2499902634), (156, 1666601756), (208, 1249951317), (312, 833300878), (624, 416650439), (811, 320579376), (1622, 160289688), (2433, 106859792), (3244, 80144844), (4866, 53429896), (6488, 40072422), (9732, 26714948), (10543, 24659952), (12976, 20036211), (19464, 13357474), (21086, 12329976), (31629, 8219984), (38928, 6678737), (42172, 6164988), (63258, 4109992), (84344, 3082494), (126516, 2054996), (168688, 1541247), (253032, 1027498), (506064, 513749)]