1378584648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2735287}}^1$

素因数の和:2735306

約数の個数: 48

約数和(自身を含む): 4267049280

約数和(自身を除く): 2888464632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2735287, 5470574, 8205861, 10941148, 16411722, 19147009, 21882296, 24617583, 32823444, 38294018, 49235166, 57441027, 65646888, 76588036, 98470332, 114882054, 153176072, 172323081, 196940664, 229764108, 344646162, 459528216, 689292324, 1378584648]

約数ペア:

[(1, 1378584648), (2, 689292324), (3, 459528216), (4, 344646162), (6, 229764108), (7, 196940664), (8, 172323081), (9, 153176072), (12, 114882054), (14, 98470332), (18, 76588036), (21, 65646888), (24, 57441027), (28, 49235166), (36, 38294018), (42, 32823444), (56, 24617583), (63, 21882296), (72, 19147009), (84, 16411722), (126, 10941148), (168, 8205861), (252, 5470574), (504, 2735287)]