2195238456

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{68209}}^1$

素因数の和:68373

約数の個数: 64

約数和(自身を含む): 6138900000

約数和(自身を除く): 3943661544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4023, 5364, 8046, 10728, 16092, 32184, 68209, 136418, 204627, 272836, 409254, 545672, 613881, 818508, 1227762, 1637016, 1841643, 2455524, 3683286, 4911048, 7366572, 10163141, 14733144, 20326282, 30489423, 40652564, 60978846, 81305128, 91468269, 121957692, 182936538, 243915384, 274404807, 365873076, 548809614, 731746152, 1097619228, 2195238456]

約数ペア:

[(1, 2195238456), (2, 1097619228), (3, 731746152), (4, 548809614), (6, 365873076), (8, 274404807), (9, 243915384), (12, 182936538), (18, 121957692), (24, 91468269), (27, 81305128), (36, 60978846), (54, 40652564), (72, 30489423), (108, 20326282), (149, 14733144), (216, 10163141), (298, 7366572), (447, 4911048), (596, 3683286), (894, 2455524), (1192, 1841643), (1341, 1637016), (1788, 1227762), (2682, 818508), (3576, 613881), (4023, 545672), (5364, 409254), (8046, 272836), (10728, 204627), (16092, 136418), (32184, 68209)]