1287064272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{9007}}^1$

素因数の和:9260

約数の個数: 80

約数和(自身を含む): 3596714240

約数和(自身を除く): 2309649968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 916, 1374, 1832, 2748, 2977, 3664, 5496, 5954, 8931, 9007, 10992, 11908, 17862, 18014, 23816, 27021, 35724, 36028, 47632, 54042, 71448, 72056, 108084, 117091, 142896, 144112, 216168, 234182, 351273, 432336, 468364, 702546, 936728, 1405092, 1873456, 2062603, 2810184, 4125206, 5620368, 6187809, 8250412, 12375618, 16500824, 24751236, 26813839, 33001648, 49502472, 53627678, 80441517, 99004944, 107255356, 160883034, 214510712, 321766068, 429021424, 643532136, 1287064272]

約数ペア:

[(1, 1287064272), (2, 643532136), (3, 429021424), (4, 321766068), (6, 214510712), (8, 160883034), (12, 107255356), (13, 99004944), (16, 80441517), (24, 53627678), (26, 49502472), (39, 33001648), (48, 26813839), (52, 24751236), (78, 16500824), (104, 12375618), (156, 8250412), (208, 6187809), (229, 5620368), (312, 4125206), (458, 2810184), (624, 2062603), (687, 1873456), (916, 1405092), (1374, 936728), (1832, 702546), (2748, 468364), (2977, 432336), (3664, 351273), (5496, 234182), (5954, 216168), (8931, 144112), (9007, 142896), (10992, 117091), (11908, 108084), (17862, 72056), (18014, 71448), (23816, 54042), (27021, 47632), (35724, 36028)]