317245608

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 878342400

約数和(自身を除く): 561096792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 229, 271, 284, 426, 458, 542, 568, 639, 687, 813, 852, 916, 1084, 1278, 1374, 1626, 1704, 1832, 2061, 2168, 2439, 2556, 2748, 3252, 4122, 4878, 5112, 5496, 6504, 8244, 9756, 16259, 16488, 19241, 19512, 32518, 38482, 48777, 57723, 62059, 65036, 76964, 97554, 115446, 124118, 130072, 146331, 153928, 173169, 186177, 195108, 230892, 248236, 292662, 346338, 372354, 390216, 461784, 496472, 558531, 585324, 692676, 744708, 1117062, 1170648, 1385352, 1489416, 2234124, 4406189, 4468248, 8812378, 13218567, 17624756, 26437134, 35249512, 39655701, 52874268, 79311402, 105748536, 158622804, 317245608]

約数ペア:

[(1, 317245608), (2, 158622804), (3, 105748536), (4, 79311402), (6, 52874268), (8, 39655701), (9, 35249512), (12, 26437134), (18, 17624756), (24, 13218567), (36, 8812378), (71, 4468248), (72, 4406189), (142, 2234124), (213, 1489416), (229, 1385352), (271, 1170648), (284, 1117062), (426, 744708), (458, 692676), (542, 585324), (568, 558531), (639, 496472), (687, 461784), (813, 390216), (852, 372354), (916, 346338), (1084, 292662), (1278, 248236), (1374, 230892), (1626, 195108), (1704, 186177), (1832, 173169), (2061, 153928), (2168, 146331), (2439, 130072), (2556, 124118), (2748, 115446), (3252, 97554), (4122, 76964), (4878, 65036), (5112, 62059), (5496, 57723), (6504, 48777), (8244, 38482), (9756, 32518), (16259, 19512), (16488, 19241)]