290183832

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{66071}}^1$

素因数の和:66144

約数の個数: 48

約数和(自身を含む): 798810480

約数和(自身を除く): 508626648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 66071, 132142, 198213, 264284, 396426, 528568, 594639, 792852, 1189278, 1585704, 2378556, 4030331, 4757112, 8060662, 12090993, 16121324, 24181986, 32242648, 36272979, 48363972, 72545958, 96727944, 145091916, 290183832]

約数ペア:

[(1, 290183832), (2, 145091916), (3, 96727944), (4, 72545958), (6, 48363972), (8, 36272979), (9, 32242648), (12, 24181986), (18, 16121324), (24, 12090993), (36, 8060662), (61, 4757112), (72, 4030331), (122, 2378556), (183, 1585704), (244, 1189278), (366, 792852), (488, 594639), (549, 528568), (732, 396426), (1098, 264284), (1464, 198213), (2196, 132142), (4392, 66071)]