315232512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 966991872

約数和(自身を除く): 651759360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 191, 192, 224, 256, 307, 336, 382, 384, 448, 573, 614, 672, 764, 768, 896, 921, 1146, 1228, 1337, 1344, 1528, 1792, 1842, 2149, 2292, 2456, 2674, 2688, 3056, 3684, 4011, 4298, 4584, 4912, 5348, 5376, 6112, 6447, 7368, 8022, 8596, 9168, 9824, 10696, 12224, 12894, 14736, 16044, 17192, 18336, 19648, 21392, 24448, 25788, 29472, 32088, 34384, 36672, 39296, 42784, 48896, 51576, 58637, 58944, 64176, 68768, 73344, 78592, 85568, 103152, 117274, 117888, 128352, 137536, 146688, 171136, 175911, 206304, 234548, 235776, 256704, 275072, 342272, 351822, 410459, 412608, 469096, 513408, 550144, 703644, 820918, 825216, 938192, 1026816, 1231377, 1407288, 1641836, 1650432, 1876384, 2462754, 2814576, 3283672, 3752768, 4925508, 5629152, 6567344, 7505536, 9851016, 11258304, 13134688, 15011072, 19702032, 22516608, 26269376, 39404064, 45033216, 52538752, 78808128, 105077504, 157616256, 315232512]

約数ペア:

[(1, 315232512), (2, 157616256), (3, 105077504), (4, 78808128), (6, 52538752), (7, 45033216), (8, 39404064), (12, 26269376), (14, 22516608), (16, 19702032), (21, 15011072), (24, 13134688), (28, 11258304), (32, 9851016), (42, 7505536), (48, 6567344), (56, 5629152), (64, 4925508), (84, 3752768), (96, 3283672), (112, 2814576), (128, 2462754), (168, 1876384), (191, 1650432), (192, 1641836), (224, 1407288), (256, 1231377), (307, 1026816), (336, 938192), (382, 825216), (384, 820918), (448, 703644), (573, 550144), (614, 513408), (672, 469096), (764, 412608), (768, 410459), (896, 351822), (921, 342272), (1146, 275072), (1228, 256704), (1337, 235776), (1344, 234548), (1528, 206304), (1792, 175911), (1842, 171136), (2149, 146688), (2292, 137536), (2456, 128352), (2674, 117888), (2688, 117274), (3056, 103152), (3684, 85568), (4011, 78592), (4298, 73344), (4584, 68768), (4912, 64176), (5348, 58944), (5376, 58637), (6112, 51576), (6447, 48896), (7368, 42784), (8022, 39296), (8596, 36672), (9168, 34384), (9824, 32088), (10696, 29472), (12224, 25788), (12894, 24448), (14736, 21392), (16044, 19648), (17192, 18336)]