243669584

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 478927680

約数和(自身を除く): 235258096

約数列:

[1, 2, 4, 8, 16, 113, 226, 307, 439, 452, 614, 878, 904, 1228, 1756, 1808, 2456, 3512, 4912, 7024, 34691, 49607, 69382, 99214, 134773, 138764, 198428, 269546, 277528, 396856, 539092, 555056, 793712, 1078184, 2156368, 15229349, 30458698, 60917396, 121834792, 243669584]

約数ペア:

[(1, 243669584), (2, 121834792), (4, 60917396), (8, 30458698), (16, 15229349), (113, 2156368), (226, 1078184), (307, 793712), (439, 555056), (452, 539092), (614, 396856), (878, 277528), (904, 269546), (1228, 198428), (1756, 138764), (1808, 134773), (2456, 99214), (3512, 69382), (4912, 49607), (7024, 34691)]