259962144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3202

約数の個数: 96

約数和(自身を含む): 746101440

約数和(自身を除く): 486139296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2144, 2613, 3109, 3216, 3484, 5226, 6218, 6432, 6968, 9327, 10452, 12436, 13936, 18654, 20904, 24872, 27872, 37308, 40417, 41808, 49744, 74616, 80834, 83616, 99488, 121251, 149232, 161668, 208303, 242502, 298464, 323336, 416606, 485004, 624909, 646672, 833212, 970008, 1249818, 1293344, 1666424, 1940016, 2499636, 2707939, 3332848, 3880032, 4999272, 5415878, 6665696, 8123817, 9998544, 10831756, 16247634, 19997088, 21663512, 32495268, 43327024, 64990536, 86654048, 129981072, 259962144]

約数ペア:

[(1, 259962144), (2, 129981072), (3, 86654048), (4, 64990536), (6, 43327024), (8, 32495268), (12, 21663512), (13, 19997088), (16, 16247634), (24, 10831756), (26, 9998544), (32, 8123817), (39, 6665696), (48, 5415878), (52, 4999272), (67, 3880032), (78, 3332848), (96, 2707939), (104, 2499636), (134, 1940016), (156, 1666424), (201, 1293344), (208, 1249818), (268, 970008), (312, 833212), (402, 646672), (416, 624909), (536, 485004), (624, 416606), (804, 323336), (871, 298464), (1072, 242502), (1248, 208303), (1608, 161668), (1742, 149232), (2144, 121251), (2613, 99488), (3109, 83616), (3216, 80834), (3484, 74616), (5226, 49744), (6218, 41808), (6432, 40417), (6968, 37308), (9327, 27872), (10452, 24872), (12436, 20904), (13936, 18654)]