405678096

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{39679}}^1$

素因数の和:39764

約数の個数: 60

約数和(自身を含む): 1151354880

約数和(自身を除く): 745676784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 39679, 79358, 119037, 158716, 238074, 317432, 357111, 476148, 634864, 714222, 952296, 1428444, 1904592, 2817209, 2856888, 5634418, 5713776, 8451627, 11268836, 16903254, 22537672, 25354881, 33806508, 45075344, 50709762, 67613016, 101419524, 135226032, 202839048, 405678096]

約数ペア:

[(1, 405678096), (2, 202839048), (3, 135226032), (4, 101419524), (6, 67613016), (8, 50709762), (9, 45075344), (12, 33806508), (16, 25354881), (18, 22537672), (24, 16903254), (36, 11268836), (48, 8451627), (71, 5713776), (72, 5634418), (142, 2856888), (144, 2817209), (213, 1904592), (284, 1428444), (426, 952296), (568, 714222), (639, 634864), (852, 476148), (1136, 357111), (1278, 317432), (1704, 238074), (2556, 158716), (3408, 119037), (5112, 79358), (10224, 39679)]