401067912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 1194393600

約数和(自身を除く): 793325688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 191, 203, 232, 348, 382, 406, 431, 573, 609, 696, 764, 812, 862, 1146, 1218, 1293, 1337, 1528, 1624, 1724, 2292, 2436, 2586, 2674, 3017, 3448, 4011, 4584, 4872, 5172, 5348, 5539, 6034, 8022, 9051, 10344, 10696, 11078, 12068, 12499, 16044, 16617, 18102, 22156, 24136, 24998, 32088, 33234, 36204, 37497, 38773, 44312, 49996, 66468, 72408, 74994, 77546, 82321, 87493, 99992, 116319, 132936, 149988, 155092, 164642, 174986, 232638, 246963, 262479, 299976, 310184, 329284, 349972, 465276, 493926, 524958, 576247, 658568, 699944, 930552, 987852, 1049916, 1152494, 1728741, 1975704, 2099832, 2304988, 2387309, 3457482, 4609976, 4774618, 6914964, 7161927, 9549236, 13829928, 14323854, 16711163, 19098472, 28647708, 33422326, 50133489, 57295416, 66844652, 100266978, 133689304, 200533956, 401067912]

約数ペア:

[(1, 401067912), (2, 200533956), (3, 133689304), (4, 100266978), (6, 66844652), (7, 57295416), (8, 50133489), (12, 33422326), (14, 28647708), (21, 19098472), (24, 16711163), (28, 14323854), (29, 13829928), (42, 9549236), (56, 7161927), (58, 6914964), (84, 4774618), (87, 4609976), (116, 3457482), (168, 2387309), (174, 2304988), (191, 2099832), (203, 1975704), (232, 1728741), (348, 1152494), (382, 1049916), (406, 987852), (431, 930552), (573, 699944), (609, 658568), (696, 576247), (764, 524958), (812, 493926), (862, 465276), (1146, 349972), (1218, 329284), (1293, 310184), (1337, 299976), (1528, 262479), (1624, 246963), (1724, 232638), (2292, 174986), (2436, 164642), (2586, 155092), (2674, 149988), (3017, 132936), (3448, 116319), (4011, 99992), (4584, 87493), (4872, 82321), (5172, 77546), (5348, 74994), (5539, 72408), (6034, 66468), (8022, 49996), (9051, 44312), (10344, 38773), (10696, 37497), (11078, 36204), (12068, 33234), (12499, 32088), (16044, 24998), (16617, 24136), (18102, 22156)]