391013028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6547}}^1$

素因数の和:6646

約数の個数: 96

約数和(自身を含む): 1173401600

約数和(自身を除く): 782388572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1659, 2133, 2212, 2844, 3318, 4266, 4977, 6547, 6636, 8532, 9954, 13094, 14931, 19641, 19908, 26188, 29862, 39282, 45829, 58923, 59724, 78564, 91658, 117846, 137487, 176769, 183316, 235692, 274974, 353538, 412461, 517213, 549948, 707076, 824922, 1034426, 1237383, 1551639, 1649844, 2068852, 2474766, 3103278, 3620491, 4654917, 4949532, 6206556, 7240982, 9309834, 10861473, 13964751, 14481964, 18619668, 21722946, 27929502, 32584419, 43445892, 55859004, 65168838, 97753257, 130337676, 195506514, 391013028]

約数ペア:

[(1, 391013028), (2, 195506514), (3, 130337676), (4, 97753257), (6, 65168838), (7, 55859004), (9, 43445892), (12, 32584419), (14, 27929502), (18, 21722946), (21, 18619668), (27, 14481964), (28, 13964751), (36, 10861473), (42, 9309834), (54, 7240982), (63, 6206556), (79, 4949532), (84, 4654917), (108, 3620491), (126, 3103278), (158, 2474766), (189, 2068852), (237, 1649844), (252, 1551639), (316, 1237383), (378, 1034426), (474, 824922), (553, 707076), (711, 549948), (756, 517213), (948, 412461), (1106, 353538), (1422, 274974), (1659, 235692), (2133, 183316), (2212, 176769), (2844, 137487), (3318, 117846), (4266, 91658), (4977, 78564), (6547, 59724), (6636, 58923), (8532, 45829), (9954, 39282), (13094, 29862), (14931, 26188), (19641, 19908)]