920601984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 2681478000

約数和(自身を除く): 1760876016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 229, 232, 304, 348, 361, 384, 456, 458, 464, 551, 608, 687, 696, 722, 912, 916, 928, 1083, 1102, 1216, 1374, 1392, 1444, 1653, 1824, 1832, 1856, 2166, 2204, 2432, 2748, 2784, 2888, 3306, 3648, 3664, 3712, 4332, 4351, 4408, 5496, 5568, 5776, 6612, 6641, 7296, 7328, 8664, 8702, 8816, 10469, 10992, 11136, 11552, 13053, 13224, 13282, 14656, 17328, 17404, 17632, 19923, 20938, 21984, 23104, 26106, 26448, 26564, 29312, 31407, 34656, 34808, 35264, 39846, 41876, 43968, 46208, 52212, 52896, 53128, 62814, 69312, 69616, 70528, 79692, 82669, 83752, 87936, 104424, 105792, 106256, 125628, 126179, 138624, 139232, 159384, 165338, 167504, 208848, 211584, 212512, 248007, 251256, 252358, 278464, 318768, 330676, 335008, 378537, 417696, 425024, 496014, 502512, 504716, 556928, 637536, 661352, 670016, 757074, 835392, 850048, 992028, 1005024, 1009432, 1275072, 1322704, 1340032, 1514148, 1670784, 1984056, 2010048, 2018864, 2397401, 2550144, 2645408, 3028296, 3968112, 4020096, 4037728, 4794802, 5290816, 6056592, 7192203, 7936224, 8075456, 9589604, 10581632, 12113184, 14384406, 15872448, 16150912, 19179208, 24226368, 28768812, 31744896, 38358416, 48452736, 57537624, 76716832, 115075248, 153433664, 230150496, 306867328, 460300992, 920601984]

約数ペア:

[(1, 920601984), (2, 460300992), (3, 306867328), (4, 230150496), (6, 153433664), (8, 115075248), (12, 76716832), (16, 57537624), (19, 48452736), (24, 38358416), (29, 31744896), (32, 28768812), (38, 24226368), (48, 19179208), (57, 16150912), (58, 15872448), (64, 14384406), (76, 12113184), (87, 10581632), (96, 9589604), (114, 8075456), (116, 7936224), (128, 7192203), (152, 6056592), (174, 5290816), (192, 4794802), (228, 4037728), (229, 4020096), (232, 3968112), (304, 3028296), (348, 2645408), (361, 2550144), (384, 2397401), (456, 2018864), (458, 2010048), (464, 1984056), (551, 1670784), (608, 1514148), (687, 1340032), (696, 1322704), (722, 1275072), (912, 1009432), (916, 1005024), (928, 992028), (1083, 850048), (1102, 835392), (1216, 757074), (1374, 670016), (1392, 661352), (1444, 637536), (1653, 556928), (1824, 504716), (1832, 502512), (1856, 496014), (2166, 425024), (2204, 417696), (2432, 378537), (2748, 335008), (2784, 330676), (2888, 318768), (3306, 278464), (3648, 252358), (3664, 251256), (3712, 248007), (4332, 212512), (4351, 211584), (4408, 208848), (5496, 167504), (5568, 165338), (5776, 159384), (6612, 139232), (6641, 138624), (7296, 126179), (7328, 125628), (8664, 106256), (8702, 105792), (8816, 104424), (10469, 87936), (10992, 83752), (11136, 82669), (11552, 79692), (13053, 70528), (13224, 69616), (13282, 69312), (14656, 62814), (17328, 53128), (17404, 52896), (17632, 52212), (19923, 46208), (20938, 43968), (21984, 41876), (23104, 39846), (26106, 35264), (26448, 34808), (26564, 34656), (29312, 31407)]