1625868972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{496297}}^1$

素因数の和:496327

約数の個数: 72

約数和(自身を含む): 5058269216

約数和(自身を除く): 3432400244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 496297, 992594, 1488891, 1985188, 2977782, 3474079, 4466673, 5955564, 6451861, 6948158, 8933346, 10422237, 12903722, 13896316, 17866692, 19355583, 20844474, 25807444, 31266711, 38711166, 41688948, 45163027, 58066749, 62533422, 77422332, 90326054, 116133498, 125066844, 135489081, 180652108, 232266996, 270978162, 406467243, 541956324, 812934486, 1625868972]

約数ペア:

[(1, 1625868972), (2, 812934486), (3, 541956324), (4, 406467243), (6, 270978162), (7, 232266996), (9, 180652108), (12, 135489081), (13, 125066844), (14, 116133498), (18, 90326054), (21, 77422332), (26, 62533422), (28, 58066749), (36, 45163027), (39, 41688948), (42, 38711166), (52, 31266711), (63, 25807444), (78, 20844474), (84, 19355583), (91, 17866692), (117, 13896316), (126, 12903722), (156, 10422237), (182, 8933346), (234, 6948158), (252, 6451861), (273, 5955564), (364, 4466673), (468, 3474079), (546, 2977782), (819, 1985188), (1092, 1488891), (1638, 992594), (3276, 496297)]