2499491664

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{195029}}^1$

素因数の和:195132

約数の個数: 60

約数和(自身を含む): 7073738100

約数和(自身を除く): 4574246436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 195029, 390058, 585087, 780116, 1170174, 1560232, 1755261, 2340348, 3120464, 3510522, 4680696, 7021044, 9361392, 14042088, 17357581, 28084176, 34715162, 52072743, 69430324, 104145486, 138860648, 156218229, 208290972, 277721296, 312436458, 416581944, 624872916, 833163888, 1249745832, 2499491664]

約数ペア:

[(1, 2499491664), (2, 1249745832), (3, 833163888), (4, 624872916), (6, 416581944), (8, 312436458), (9, 277721296), (12, 208290972), (16, 156218229), (18, 138860648), (24, 104145486), (36, 69430324), (48, 52072743), (72, 34715162), (89, 28084176), (144, 17357581), (178, 14042088), (267, 9361392), (356, 7021044), (534, 4680696), (712, 3510522), (801, 3120464), (1068, 2340348), (1424, 1755261), (1602, 1560232), (2136, 1170174), (3204, 780116), (4272, 585087), (6408, 390058), (12816, 195029)]