1609390212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 4032000000

約数和(自身を除く): 2422609788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 199, 228, 237, 316, 398, 449, 474, 597, 796, 898, 948, 1194, 1347, 1501, 1796, 2388, 2694, 3002, 3781, 4503, 5388, 6004, 7562, 8531, 9006, 11343, 15124, 15721, 17062, 18012, 22686, 25593, 31442, 34124, 35471, 45372, 47163, 51186, 62884, 70942, 89351, 94326, 102372, 106413, 141884, 178702, 188652, 212826, 268053, 298699, 357404, 425652, 536106, 597398, 673949, 896097, 1072212, 1194796, 1347898, 1697669, 1792194, 2021847, 2695796, 3395338, 3584388, 4043694, 5093007, 6790676, 7058729, 8087388, 10186014, 14117458, 20372028, 21176187, 28234916, 42352374, 84704748, 134115851, 268231702, 402347553, 536463404, 804695106, 1609390212]

約数ペア:

[(1, 1609390212), (2, 804695106), (3, 536463404), (4, 402347553), (6, 268231702), (12, 134115851), (19, 84704748), (38, 42352374), (57, 28234916), (76, 21176187), (79, 20372028), (114, 14117458), (158, 10186014), (199, 8087388), (228, 7058729), (237, 6790676), (316, 5093007), (398, 4043694), (449, 3584388), (474, 3395338), (597, 2695796), (796, 2021847), (898, 1792194), (948, 1697669), (1194, 1347898), (1347, 1194796), (1501, 1072212), (1796, 896097), (2388, 673949), (2694, 597398), (3002, 536106), (3781, 425652), (4503, 357404), (5388, 298699), (6004, 268053), (7562, 212826), (8531, 188652), (9006, 178702), (11343, 141884), (15124, 106413), (15721, 102372), (17062, 94326), (18012, 89351), (22686, 70942), (25593, 62884), (31442, 51186), (34124, 47163), (35471, 45372)]