745371864

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{29663}}^1$

素因数の和:30024

約数の個数: 48

約数和(自身を含む): 2024568000

約数和(自身を除く): 1279196136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 12564, 25128, 29663, 59326, 88989, 118652, 177978, 237304, 266967, 355956, 533934, 711912, 1067868, 2135736, 10352387, 20704774, 31057161, 41409548, 62114322, 82819096, 93171483, 124228644, 186342966, 248457288, 372685932, 745371864]

約数ペア:

[(1, 745371864), (2, 372685932), (3, 248457288), (4, 186342966), (6, 124228644), (8, 93171483), (9, 82819096), (12, 62114322), (18, 41409548), (24, 31057161), (36, 20704774), (72, 10352387), (349, 2135736), (698, 1067868), (1047, 711912), (1396, 533934), (2094, 355956), (2792, 266967), (3141, 237304), (4188, 177978), (6282, 118652), (8376, 88989), (12564, 59326), (25128, 29663)]