57438264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 155514240

約数和(自身を除く): 98075976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 811, 908, 1362, 1622, 1816, 2433, 2724, 2951, 3244, 4866, 5448, 5902, 6488, 8853, 9732, 10543, 11804, 17706, 19464, 21086, 23608, 31629, 35412, 42172, 63258, 70824, 84344, 126516, 184097, 253032, 368194, 552291, 736388, 1104582, 1472776, 2209164, 2393261, 4418328, 4786522, 7179783, 9573044, 14359566, 19146088, 28719132, 57438264]

約数ペア:

[(1, 57438264), (2, 28719132), (3, 19146088), (4, 14359566), (6, 9573044), (8, 7179783), (12, 4786522), (13, 4418328), (24, 2393261), (26, 2209164), (39, 1472776), (52, 1104582), (78, 736388), (104, 552291), (156, 368194), (227, 253032), (312, 184097), (454, 126516), (681, 84344), (811, 70824), (908, 63258), (1362, 42172), (1622, 35412), (1816, 31629), (2433, 23608), (2724, 21086), (2951, 19464), (3244, 17706), (4866, 11804), (5448, 10543), (5902, 9732), (6488, 8853)]