371731284

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 956952360

約数和(自身を除く): 585221076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 181, 267, 356, 362, 534, 543, 641, 724, 801, 1068, 1086, 1282, 1602, 1629, 1923, 2172, 2564, 3204, 3258, 3846, 5769, 6516, 7692, 11538, 16109, 23076, 32218, 48327, 57049, 64436, 96654, 114098, 116021, 144981, 171147, 193308, 228196, 232042, 289962, 342294, 348063, 464084, 513441, 579924, 684588, 696126, 1026882, 1044189, 1392252, 2053764, 2088378, 4176756, 10325869, 20651738, 30977607, 41303476, 61955214, 92932821, 123910428, 185865642, 371731284]

約数ペア:

[(1, 371731284), (2, 185865642), (3, 123910428), (4, 92932821), (6, 61955214), (9, 41303476), (12, 30977607), (18, 20651738), (36, 10325869), (89, 4176756), (178, 2088378), (181, 2053764), (267, 1392252), (356, 1044189), (362, 1026882), (534, 696126), (543, 684588), (641, 579924), (724, 513441), (801, 464084), (1068, 348063), (1086, 342294), (1282, 289962), (1602, 232042), (1629, 228196), (1923, 193308), (2172, 171147), (2564, 144981), (3204, 116021), (3258, 114098), (3846, 96654), (5769, 64436), (6516, 57049), (7692, 48327), (11538, 32218), (16109, 23076)]