1327633776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42487}}^1$

素因数の和:42539

約数の個数: 120

約数和(自身を含む): 4383401984

約数和(自身を除く): 3055768208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 42487, 84974, 127461, 169948, 254922, 297409, 339896, 382383, 509844, 594818, 679792, 764766, 892227, 1019688, 1189636, 1317097, 1529532, 1784454, 2039376, 2379272, 2634194, 2676681, 3059064, 3568908, 3951291, 4758544, 5268388, 5353362, 6118128, 7137816, 7902582, 9219679, 10536776, 10706724, 11853873, 14275632, 15805164, 18439358, 21073552, 21413448, 23707746, 27659037, 31610328, 36878716, 42826896, 47415492, 55318074, 63220656, 73757432, 82977111, 94830984, 110636148, 147514864, 165954222, 189661968, 221272296, 331908444, 442544592, 663816888, 1327633776]

約数ペア:

[(1, 1327633776), (2, 663816888), (3, 442544592), (4, 331908444), (6, 221272296), (7, 189661968), (8, 165954222), (9, 147514864), (12, 110636148), (14, 94830984), (16, 82977111), (18, 73757432), (21, 63220656), (24, 55318074), (28, 47415492), (31, 42826896), (36, 36878716), (42, 31610328), (48, 27659037), (56, 23707746), (62, 21413448), (63, 21073552), (72, 18439358), (84, 15805164), (93, 14275632), (112, 11853873), (124, 10706724), (126, 10536776), (144, 9219679), (168, 7902582), (186, 7137816), (217, 6118128), (248, 5353362), (252, 5268388), (279, 4758544), (336, 3951291), (372, 3568908), (434, 3059064), (496, 2676681), (504, 2634194), (558, 2379272), (651, 2039376), (744, 1784454), (868, 1529532), (1008, 1317097), (1116, 1189636), (1302, 1019688), (1488, 892227), (1736, 764766), (1953, 679792), (2232, 594818), (2604, 509844), (3472, 382383), (3906, 339896), (4464, 297409), (5208, 254922), (7812, 169948), (10416, 127461), (15624, 84974), (31248, 42487)]