231675648

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 656173056

約数和(自身を除く): 424497408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 263, 296, 372, 384, 444, 496, 526, 592, 744, 768, 789, 888, 992, 1052, 1147, 1184, 1488, 1578, 1776, 1984, 2104, 2294, 2368, 2976, 3156, 3441, 3552, 3968, 4208, 4588, 4736, 5952, 6312, 6882, 7104, 7936, 8153, 8416, 9176, 9472, 9731, 11904, 12624, 13764, 14208, 16306, 16832, 18352, 19462, 23808, 24459, 25248, 27528, 28416, 29193, 32612, 33664, 36704, 38924, 48918, 50496, 55056, 58386, 65224, 67328, 73408, 77848, 97836, 100992, 110112, 116772, 130448, 146816, 155696, 195672, 201984, 220224, 233544, 260896, 293632, 301661, 311392, 391344, 440448, 467088, 521792, 603322, 622784, 782688, 880896, 904983, 934176, 1043584, 1206644, 1245568, 1565376, 1809966, 1868352, 2087168, 2413288, 2491136, 3130752, 3619932, 3736704, 4826576, 6261504, 7239864, 7473408, 9653152, 14479728, 19306304, 28959456, 38612608, 57918912, 77225216, 115837824, 231675648]

約数ペア:

[(1, 231675648), (2, 115837824), (3, 77225216), (4, 57918912), (6, 38612608), (8, 28959456), (12, 19306304), (16, 14479728), (24, 9653152), (31, 7473408), (32, 7239864), (37, 6261504), (48, 4826576), (62, 3736704), (64, 3619932), (74, 3130752), (93, 2491136), (96, 2413288), (111, 2087168), (124, 1868352), (128, 1809966), (148, 1565376), (186, 1245568), (192, 1206644), (222, 1043584), (248, 934176), (256, 904983), (263, 880896), (296, 782688), (372, 622784), (384, 603322), (444, 521792), (496, 467088), (526, 440448), (592, 391344), (744, 311392), (768, 301661), (789, 293632), (888, 260896), (992, 233544), (1052, 220224), (1147, 201984), (1184, 195672), (1488, 155696), (1578, 146816), (1776, 130448), (1984, 116772), (2104, 110112), (2294, 100992), (2368, 97836), (2976, 77848), (3156, 73408), (3441, 67328), (3552, 65224), (3968, 58386), (4208, 55056), (4588, 50496), (4736, 48918), (5952, 38924), (6312, 36704), (6882, 33664), (7104, 32612), (7936, 29193), (8153, 28416), (8416, 27528), (9176, 25248), (9472, 24459), (9731, 23808), (11904, 19462), (12624, 18352), (13764, 16832), (14208, 16306)]