2621508509016

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{277937713}}^1$

素因数の和:277937856

約数の個数: 48

約数和(自身を含む): 7154116758360

約数和(自身を除く): 4532608249344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 277937713, 555875426, 833813139, 1111750852, 1667626278, 2223501704, 2501439417, 3335252556, 5002878834, 6670505112, 10005757668, 20011515336, 36409840403, 72819680806, 109229521209, 145639361612, 218459042418, 291278723224, 327688563627, 436918084836, 655377127254, 873836169672, 1310754254508, 2621508509016]

約数ペア:

[(1, 2621508509016), (2, 1310754254508), (3, 873836169672), (4, 655377127254), (6, 436918084836), (8, 327688563627), (9, 291278723224), (12, 218459042418), (18, 145639361612), (24, 109229521209), (36, 72819680806), (72, 36409840403), (131, 20011515336), (262, 10005757668), (393, 6670505112), (524, 5002878834), (786, 3335252556), (1048, 2501439417), (1179, 2223501704), (1572, 1667626278), (2358, 1111750852), (3144, 833813139), (4716, 555875426), (9432, 277937713)]