223860276

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 578377800

約数和(自身を除く): 354517524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 109, 178, 218, 267, 327, 356, 436, 534, 641, 654, 801, 981, 1068, 1282, 1308, 1602, 1923, 1962, 2564, 3204, 3846, 3924, 5769, 7692, 9701, 11538, 19402, 23076, 29103, 38804, 57049, 58206, 69869, 87309, 114098, 116412, 139738, 171147, 174618, 209607, 228196, 279476, 342294, 349236, 419214, 513441, 628821, 684588, 838428, 1026882, 1257642, 2053764, 2515284, 6218341, 12436682, 18655023, 24873364, 37310046, 55965069, 74620092, 111930138, 223860276]

約数ペア:

[(1, 223860276), (2, 111930138), (3, 74620092), (4, 55965069), (6, 37310046), (9, 24873364), (12, 18655023), (18, 12436682), (36, 6218341), (89, 2515284), (109, 2053764), (178, 1257642), (218, 1026882), (267, 838428), (327, 684588), (356, 628821), (436, 513441), (534, 419214), (641, 349236), (654, 342294), (801, 279476), (981, 228196), (1068, 209607), (1282, 174618), (1308, 171147), (1602, 139738), (1923, 116412), (1962, 114098), (2564, 87309), (3204, 69869), (3846, 58206), (3924, 57049), (5769, 38804), (7692, 29103), (9701, 23076), (11538, 19402)]