636810072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 1763596800

約数和(自身を除く): 1126786728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 107, 116, 136, 174, 204, 214, 232, 321, 348, 408, 428, 493, 503, 642, 696, 856, 986, 1006, 1284, 1479, 1509, 1819, 1972, 2012, 2568, 2958, 3018, 3103, 3638, 3944, 4024, 5457, 5916, 6036, 6206, 7276, 8551, 9309, 10914, 11832, 12072, 12412, 14552, 14587, 17102, 18618, 21828, 24824, 25653, 29174, 34204, 37236, 43656, 43761, 51306, 52751, 53821, 58348, 68408, 74472, 87522, 102612, 105502, 107642, 116696, 158253, 161463, 175044, 205224, 211004, 215284, 247979, 316506, 322926, 350088, 422008, 430568, 495958, 633012, 645852, 743937, 914957, 991916, 1266024, 1291704, 1487874, 1560809, 1829914, 1983832, 2744871, 2975748, 3121618, 3659828, 4682427, 5489742, 5951496, 6243236, 7319656, 9364854, 10979484, 12486472, 18729708, 21958968, 26533753, 37459416, 53067506, 79601259, 106135012, 159202518, 212270024, 318405036, 636810072]

約数ペア:

[(1, 636810072), (2, 318405036), (3, 212270024), (4, 159202518), (6, 106135012), (8, 79601259), (12, 53067506), (17, 37459416), (24, 26533753), (29, 21958968), (34, 18729708), (51, 12486472), (58, 10979484), (68, 9364854), (87, 7319656), (102, 6243236), (107, 5951496), (116, 5489742), (136, 4682427), (174, 3659828), (204, 3121618), (214, 2975748), (232, 2744871), (321, 1983832), (348, 1829914), (408, 1560809), (428, 1487874), (493, 1291704), (503, 1266024), (642, 991916), (696, 914957), (856, 743937), (986, 645852), (1006, 633012), (1284, 495958), (1479, 430568), (1509, 422008), (1819, 350088), (1972, 322926), (2012, 316506), (2568, 247979), (2958, 215284), (3018, 211004), (3103, 205224), (3638, 175044), (3944, 161463), (4024, 158253), (5457, 116696), (5916, 107642), (6036, 105502), (6206, 102612), (7276, 87522), (8551, 74472), (9309, 68408), (10914, 58348), (11832, 53821), (12072, 52751), (12412, 51306), (14552, 43761), (14587, 43656), (17102, 37236), (18618, 34204), (21828, 29174), (24824, 25653)]