419949036

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 1191017520

約数和(自身を除く): 771068484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 179, 234, 324, 351, 358, 468, 537, 557, 702, 716, 1053, 1074, 1114, 1404, 1611, 1671, 2106, 2148, 2228, 2327, 3222, 3342, 4212, 4654, 4833, 5013, 6444, 6684, 6981, 7241, 9308, 9666, 10026, 13962, 14482, 14499, 15039, 19332, 20052, 20943, 21723, 27924, 28964, 28998, 30078, 41886, 43446, 45117, 57996, 60156, 62829, 65169, 83772, 86892, 90234, 99703, 125658, 130338, 180468, 188487, 195507, 199406, 251316, 260676, 299109, 376974, 391014, 398812, 586521, 598218, 753948, 782028, 897327, 1173042, 1196436, 1296139, 1794654, 2346084, 2592278, 2691981, 3589308, 3888417, 5184556, 5383962, 7776834, 8075943, 10767924, 11665251, 15553668, 16151886, 23330502, 32303772, 34995753, 46661004, 69991506, 104987259, 139983012, 209974518, 419949036]

約数ペア:

[(1, 419949036), (2, 209974518), (3, 139983012), (4, 104987259), (6, 69991506), (9, 46661004), (12, 34995753), (13, 32303772), (18, 23330502), (26, 16151886), (27, 15553668), (36, 11665251), (39, 10767924), (52, 8075943), (54, 7776834), (78, 5383962), (81, 5184556), (108, 3888417), (117, 3589308), (156, 2691981), (162, 2592278), (179, 2346084), (234, 1794654), (324, 1296139), (351, 1196436), (358, 1173042), (468, 897327), (537, 782028), (557, 753948), (702, 598218), (716, 586521), (1053, 398812), (1074, 391014), (1114, 376974), (1404, 299109), (1611, 260676), (1671, 251316), (2106, 199406), (2148, 195507), (2228, 188487), (2327, 180468), (3222, 130338), (3342, 125658), (4212, 99703), (4654, 90234), (4833, 86892), (5013, 83772), (6444, 65169), (6684, 62829), (6981, 60156), (7241, 57996), (9308, 45117), (9666, 43446), (10026, 41886), (13962, 30078), (14482, 28998), (14499, 28964), (15039, 27924), (19332, 21723), (20052, 20943)]