438981088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 1072963584

約数和(自身を除く): 633982496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 728, 889, 1016, 1187, 1456, 1651, 1778, 2032, 2374, 2912, 3302, 3556, 4064, 4748, 6604, 7112, 8309, 9496, 11557, 13208, 14224, 15431, 16618, 18992, 23114, 26416, 28448, 30862, 33236, 37984, 46228, 52832, 61724, 66472, 92456, 108017, 123448, 132944, 150749, 184912, 216034, 246896, 265888, 301498, 369824, 432068, 493792, 602996, 864136, 1055243, 1205992, 1728272, 1959737, 2110486, 2411984, 3456544, 3919474, 4220972, 4823968, 7838948, 8441944, 13718159, 15677896, 16883888, 27436318, 31355792, 33767776, 54872636, 62711584, 109745272, 219490544, 438981088]

約数ペア:

[(1, 438981088), (2, 219490544), (4, 109745272), (7, 62711584), (8, 54872636), (13, 33767776), (14, 31355792), (16, 27436318), (26, 16883888), (28, 15677896), (32, 13718159), (52, 8441944), (56, 7838948), (91, 4823968), (104, 4220972), (112, 3919474), (127, 3456544), (182, 2411984), (208, 2110486), (224, 1959737), (254, 1728272), (364, 1205992), (416, 1055243), (508, 864136), (728, 602996), (889, 493792), (1016, 432068), (1187, 369824), (1456, 301498), (1651, 265888), (1778, 246896), (2032, 216034), (2374, 184912), (2912, 150749), (3302, 132944), (3556, 123448), (4064, 108017), (4748, 92456), (6604, 66472), (7112, 61724), (8309, 52832), (9496, 46228), (11557, 37984), (13208, 33236), (14224, 30862), (15431, 28448), (16618, 26416), (18992, 23114)]