291888684

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3282

約数の個数: 84

約数和(自身を含む): 790807360

約数和(自身を除く): 498918676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1674, 2511, 2916, 3229, 3348, 5022, 6458, 7533, 9687, 10044, 12916, 15066, 19374, 22599, 29061, 30132, 38748, 45198, 58122, 87183, 90396, 100099, 116244, 174366, 200198, 261549, 300297, 348732, 400396, 523098, 600594, 784647, 900891, 1046196, 1201188, 1569294, 1801782, 2353941, 2702673, 3138588, 3603564, 4707882, 5405346, 8108019, 9415764, 10810692, 16216038, 24324057, 32432076, 48648114, 72972171, 97296228, 145944342, 291888684]

約数ペア:

[(1, 291888684), (2, 145944342), (3, 97296228), (4, 72972171), (6, 48648114), (9, 32432076), (12, 24324057), (18, 16216038), (27, 10810692), (31, 9415764), (36, 8108019), (54, 5405346), (62, 4707882), (81, 3603564), (93, 3138588), (108, 2702673), (124, 2353941), (162, 1801782), (186, 1569294), (243, 1201188), (279, 1046196), (324, 900891), (372, 784647), (486, 600594), (558, 523098), (729, 400396), (837, 348732), (972, 300297), (1116, 261549), (1458, 200198), (1674, 174366), (2511, 116244), (2916, 100099), (3229, 90396), (3348, 87183), (5022, 58122), (6458, 45198), (7533, 38748), (9687, 30132), (10044, 29061), (12916, 22599), (15066, 19374)]