391465152

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2327

約数の個数: 168

約数和(自身を含む): 1261469664

約数和(自身を除く): 870004512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 576, 598, 624, 736, 828, 832, 897, 936, 1104, 1196, 1248, 1472, 1656, 1794, 1872, 2208, 2273, 2392, 2496, 2691, 3312, 3588, 3744, 4416, 4546, 4784, 5382, 6624, 6819, 7176, 7488, 9092, 9568, 10764, 13248, 13638, 14352, 18184, 19136, 20457, 21528, 27276, 28704, 29549, 36368, 40914, 43056, 52279, 54552, 57408, 59098, 72736, 81828, 86112, 88647, 104558, 109104, 118196, 145472, 156837, 163656, 172224, 177294, 209116, 218208, 236392, 265941, 313674, 327312, 354588, 418232, 436416, 470511, 472784, 531882, 627348, 654624, 679627, 709176, 836464, 941022, 945568, 1063764, 1254696, 1309248, 1359254, 1418352, 1672928, 1882044, 1891136, 2038881, 2127528, 2509392, 2718508, 2836704, 3345856, 3764088, 4077762, 4255056, 5018784, 5437016, 5673408, 6116643, 7528176, 8155524, 8510112, 10037568, 10874032, 12233286, 15056352, 16311048, 17020224, 21748064, 24466572, 30112704, 32622096, 43496128, 48933144, 65244192, 97866288, 130488384, 195732576, 391465152]

約数ペア:

[(1, 391465152), (2, 195732576), (3, 130488384), (4, 97866288), (6, 65244192), (8, 48933144), (9, 43496128), (12, 32622096), (13, 30112704), (16, 24466572), (18, 21748064), (23, 17020224), (24, 16311048), (26, 15056352), (32, 12233286), (36, 10874032), (39, 10037568), (46, 8510112), (48, 8155524), (52, 7528176), (64, 6116643), (69, 5673408), (72, 5437016), (78, 5018784), (92, 4255056), (96, 4077762), (104, 3764088), (117, 3345856), (138, 2836704), (144, 2718508), (156, 2509392), (184, 2127528), (192, 2038881), (207, 1891136), (208, 1882044), (234, 1672928), (276, 1418352), (288, 1359254), (299, 1309248), (312, 1254696), (368, 1063764), (414, 945568), (416, 941022), (468, 836464), (552, 709176), (576, 679627), (598, 654624), (624, 627348), (736, 531882), (828, 472784), (832, 470511), (897, 436416), (936, 418232), (1104, 354588), (1196, 327312), (1248, 313674), (1472, 265941), (1656, 236392), (1794, 218208), (1872, 209116), (2208, 177294), (2273, 172224), (2392, 163656), (2496, 156837), (2691, 145472), (3312, 118196), (3588, 109104), (3744, 104558), (4416, 88647), (4546, 86112), (4784, 81828), (5382, 72736), (6624, 59098), (6819, 57408), (7176, 54552), (7488, 52279), (9092, 43056), (9568, 40914), (10764, 36368), (13248, 29549), (13638, 28704), (14352, 27276), (18184, 21528), (19136, 20457)]