649123512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{3163}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 1722228480

約数和(自身を除く): 1073104968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 503, 1006, 1509, 2012, 3018, 3163, 4024, 6036, 6326, 8551, 9489, 12072, 12652, 17102, 18978, 25304, 25653, 34204, 37956, 51306, 53771, 68408, 75912, 102612, 107542, 161313, 205224, 215084, 322626, 430168, 645252, 1290504, 1590989, 3181978, 4772967, 6363956, 9545934, 12727912, 19091868, 27046813, 38183736, 54093626, 81140439, 108187252, 162280878, 216374504, 324561756, 649123512]

約数ペア:

[(1, 649123512), (2, 324561756), (3, 216374504), (4, 162280878), (6, 108187252), (8, 81140439), (12, 54093626), (17, 38183736), (24, 27046813), (34, 19091868), (51, 12727912), (68, 9545934), (102, 6363956), (136, 4772967), (204, 3181978), (408, 1590989), (503, 1290504), (1006, 645252), (1509, 430168), (2012, 322626), (3018, 215084), (3163, 205224), (4024, 161313), (6036, 107542), (6326, 102612), (8551, 75912), (9489, 68408), (12072, 53771), (12652, 51306), (17102, 37956), (18978, 34204), (25304, 25653)]