381160872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 1070784000

約数和(自身を除く): 689623128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 389, 439, 558, 744, 778, 878, 1116, 1167, 1317, 1556, 1756, 2232, 2334, 2634, 3112, 3501, 3512, 3951, 4668, 5268, 7002, 7902, 9336, 10536, 12059, 13609, 14004, 15804, 24118, 27218, 28008, 31608, 36177, 40827, 48236, 54436, 72354, 81654, 96472, 108531, 108872, 122481, 144708, 163308, 170771, 217062, 244962, 289416, 326616, 341542, 434124, 489924, 512313, 683084, 868248, 979848, 1024626, 1366168, 1536939, 2049252, 3073878, 4098504, 5293901, 6147756, 10587802, 12295512, 15881703, 21175604, 31763406, 42351208, 47645109, 63526812, 95290218, 127053624, 190580436, 381160872]

約数ペア:

[(1, 381160872), (2, 190580436), (3, 127053624), (4, 95290218), (6, 63526812), (8, 47645109), (9, 42351208), (12, 31763406), (18, 21175604), (24, 15881703), (31, 12295512), (36, 10587802), (62, 6147756), (72, 5293901), (93, 4098504), (124, 3073878), (186, 2049252), (248, 1536939), (279, 1366168), (372, 1024626), (389, 979848), (439, 868248), (558, 683084), (744, 512313), (778, 489924), (878, 434124), (1116, 341542), (1167, 326616), (1317, 289416), (1556, 244962), (1756, 217062), (2232, 170771), (2334, 163308), (2634, 144708), (3112, 122481), (3501, 108872), (3512, 108531), (3951, 96472), (4668, 81654), (5268, 72354), (7002, 54436), (7902, 48236), (9336, 40827), (10536, 36177), (12059, 31608), (13609, 28008), (14004, 27218), (15804, 24118)]