190428732

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 120

約数和(自身を含む): 554954400

約数和(自身を除く): 364525668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1404, 1508, 1559, 1566, 2106, 2262, 2349, 3118, 3132, 3393, 4212, 4524, 4677, 4698, 6236, 6786, 9354, 9396, 10179, 13572, 14031, 18708, 20267, 20358, 28062, 30537, 40534, 40716, 42093, 45211, 56124, 60801, 61074, 81068, 84186, 90422, 121602, 122148, 126279, 135633, 168372, 180844, 182403, 243204, 252558, 271266, 364806, 406899, 505116, 542532, 547209, 587743, 729612, 813798, 1094418, 1175486, 1220697, 1627596, 1641627, 1763229, 2188836, 2350972, 2441394, 3283254, 3526458, 3662091, 4882788, 5289687, 6566508, 7052916, 7324182, 10579374, 14648364, 15869061, 21158748, 31738122, 47607183, 63476244, 95214366, 190428732]

約数ペア:

[(1, 190428732), (2, 95214366), (3, 63476244), (4, 47607183), (6, 31738122), (9, 21158748), (12, 15869061), (13, 14648364), (18, 10579374), (26, 7324182), (27, 7052916), (29, 6566508), (36, 5289687), (39, 4882788), (52, 3662091), (54, 3526458), (58, 3283254), (78, 2441394), (81, 2350972), (87, 2188836), (108, 1763229), (116, 1641627), (117, 1627596), (156, 1220697), (162, 1175486), (174, 1094418), (234, 813798), (261, 729612), (324, 587743), (348, 547209), (351, 542532), (377, 505116), (468, 406899), (522, 364806), (702, 271266), (754, 252558), (783, 243204), (1044, 182403), (1053, 180844), (1131, 168372), (1404, 135633), (1508, 126279), (1559, 122148), (1566, 121602), (2106, 90422), (2262, 84186), (2349, 81068), (3118, 61074), (3132, 60801), (3393, 56124), (4212, 45211), (4524, 42093), (4677, 40716), (4698, 40534), (6236, 30537), (6786, 28062), (9354, 20358), (9396, 20267), (10179, 18708), (13572, 14031)]