31304667744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{81299}}^1$

素因数の和:81513

約数の個数: 144

約数和(自身を含む): 102274099200

約数和(自身を除く): 70969431456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 191, 224, 252, 288, 336, 382, 504, 573, 672, 764, 1008, 1146, 1337, 1528, 1719, 2016, 2292, 2674, 3056, 3438, 4011, 4584, 5348, 6112, 6876, 8022, 9168, 10696, 12033, 13752, 16044, 18336, 21392, 24066, 27504, 32088, 42784, 48132, 55008, 64176, 81299, 96264, 128352, 162598, 192528, 243897, 325196, 385056, 487794, 569093, 650392, 731691, 975588, 1138186, 1300784, 1463382, 1707279, 1951176, 2276372, 2601568, 2926764, 3414558, 3902352, 4552744, 5121837, 5853528, 6829116, 7804704, 9105488, 10243674, 11707056, 13658232, 15528109, 18210976, 20487348, 23414112, 27316464, 31056218, 40974696, 46584327, 54632928, 62112436, 81949392, 93168654, 108696763, 124224872, 139752981, 163898784, 186337308, 217393526, 248449744, 279505962, 326090289, 372674616, 434787052, 496899488, 559011924, 652180578, 745349232, 869574104, 978270867, 1118023848, 1304361156, 1490698464, 1739148208, 1956541734, 2236047696, 2608722312, 3478296416, 3913083468, 4472095392, 5217444624, 7826166936, 10434889248, 15652333872, 31304667744]

約数ペア:

[(1, 31304667744), (2, 15652333872), (3, 10434889248), (4, 7826166936), (6, 5217444624), (7, 4472095392), (8, 3913083468), (9, 3478296416), (12, 2608722312), (14, 2236047696), (16, 1956541734), (18, 1739148208), (21, 1490698464), (24, 1304361156), (28, 1118023848), (32, 978270867), (36, 869574104), (42, 745349232), (48, 652180578), (56, 559011924), (63, 496899488), (72, 434787052), (84, 372674616), (96, 326090289), (112, 279505962), (126, 248449744), (144, 217393526), (168, 186337308), (191, 163898784), (224, 139752981), (252, 124224872), (288, 108696763), (336, 93168654), (382, 81949392), (504, 62112436), (573, 54632928), (672, 46584327), (764, 40974696), (1008, 31056218), (1146, 27316464), (1337, 23414112), (1528, 20487348), (1719, 18210976), (2016, 15528109), (2292, 13658232), (2674, 11707056), (3056, 10243674), (3438, 9105488), (4011, 7804704), (4584, 6829116), (5348, 5853528), (6112, 5121837), (6876, 4552744), (8022, 3902352), (9168, 3414558), (10696, 2926764), (12033, 2601568), (13752, 2276372), (16044, 1951176), (18336, 1707279), (21392, 1463382), (24066, 1300784), (27504, 1138186), (32088, 975588), (42784, 731691), (48132, 650392), (55008, 569093), (64176, 487794), (81299, 385056), (96264, 325196), (128352, 243897), (162598, 192528)]