354831516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{28081}}^1$

素因数の和:28113

約数の個数: 72

約数和(自身を含む): 1001741104

約数和(自身を除く): 646909588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 28081, 56162, 84243, 112324, 168486, 252729, 336972, 365053, 505458, 730106, 758187, 1010916, 1095159, 1460212, 1516374, 2190318, 2274561, 3032748, 3285477, 4380636, 4549122, 6570954, 6823683, 9098244, 9856431, 13141908, 13647366, 19712862, 27294732, 29569293, 39425724, 59138586, 88707879, 118277172, 177415758, 354831516]

約数ペア:

[(1, 354831516), (2, 177415758), (3, 118277172), (4, 88707879), (6, 59138586), (9, 39425724), (12, 29569293), (13, 27294732), (18, 19712862), (26, 13647366), (27, 13141908), (36, 9856431), (39, 9098244), (52, 6823683), (54, 6570954), (78, 4549122), (81, 4380636), (108, 3285477), (117, 3032748), (156, 2274561), (162, 2190318), (234, 1516374), (243, 1460212), (324, 1095159), (351, 1010916), (468, 758187), (486, 730106), (702, 505458), (972, 365053), (1053, 336972), (1404, 252729), (2106, 168486), (3159, 112324), (4212, 84243), (6318, 56162), (12636, 28081)]