629885568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 1970640000

約数和(自身を除く): 1340754432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 48, 52, 57, 58, 64, 76, 78, 87, 96, 104, 114, 116, 128, 152, 156, 174, 192, 208, 228, 229, 232, 247, 304, 312, 348, 377, 384, 416, 456, 458, 464, 494, 551, 608, 624, 687, 696, 741, 754, 832, 912, 916, 928, 988, 1102, 1131, 1216, 1248, 1374, 1392, 1482, 1508, 1653, 1664, 1824, 1832, 1856, 1976, 2204, 2262, 2432, 2496, 2748, 2784, 2964, 2977, 3016, 3306, 3648, 3664, 3712, 3952, 4351, 4408, 4524, 4992, 5496, 5568, 5928, 5954, 6032, 6612, 6641, 7163, 7296, 7328, 7904, 8702, 8816, 8931, 9048, 10992, 11136, 11856, 11908, 12064, 13053, 13224, 13282, 14326, 14656, 15808, 17404, 17632, 17862, 18096, 19923, 21489, 21984, 23712, 23816, 24128, 26106, 26448, 26564, 28652, 29312, 31616, 34808, 35264, 35724, 36192, 39846, 42978, 43968, 47424, 47632, 48256, 52212, 52896, 53128, 56563, 57304, 69616, 70528, 71448, 72384, 79692, 85956, 86333, 87936, 94848, 95264, 104424, 105792, 106256, 113126, 114608, 126179, 139232, 142896, 144768, 159384, 169689, 171912, 172666, 190528, 208848, 211584, 212512, 226252, 229216, 252358, 258999, 278464, 285792, 318768, 339378, 343824, 345332, 378537, 381056, 417696, 425024, 452504, 458432, 504716, 517998, 556928, 571584, 637536, 678756, 687648, 690664, 757074, 835392, 850048, 905008, 916864, 1009432, 1035996, 1143168, 1275072, 1357512, 1375296, 1381328, 1514148, 1640327, 1670784, 1810016, 2018864, 2071992, 2550144, 2715024, 2750592, 2762656, 3028296, 3280654, 3620032, 4037728, 4143984, 4920981, 5430048, 5525312, 6056592, 6561308, 7240064, 8075456, 8287968, 9841962, 10860096, 11050624, 12113184, 13122616, 16150912, 16575936, 19683924, 21720192, 24226368, 26245232, 33151872, 39367848, 48452736, 52490464, 78735696, 104980928, 157471392, 209961856, 314942784, 629885568]

約数ペア:

[(1, 629885568), (2, 314942784), (3, 209961856), (4, 157471392), (6, 104980928), (8, 78735696), (12, 52490464), (13, 48452736), (16, 39367848), (19, 33151872), (24, 26245232), (26, 24226368), (29, 21720192), (32, 19683924), (38, 16575936), (39, 16150912), (48, 13122616), (52, 12113184), (57, 11050624), (58, 10860096), (64, 9841962), (76, 8287968), (78, 8075456), (87, 7240064), (96, 6561308), (104, 6056592), (114, 5525312), (116, 5430048), (128, 4920981), (152, 4143984), (156, 4037728), (174, 3620032), (192, 3280654), (208, 3028296), (228, 2762656), (229, 2750592), (232, 2715024), (247, 2550144), (304, 2071992), (312, 2018864), (348, 1810016), (377, 1670784), (384, 1640327), (416, 1514148), (456, 1381328), (458, 1375296), (464, 1357512), (494, 1275072), (551, 1143168), (608, 1035996), (624, 1009432), (687, 916864), (696, 905008), (741, 850048), (754, 835392), (832, 757074), (912, 690664), (916, 687648), (928, 678756), (988, 637536), (1102, 571584), (1131, 556928), (1216, 517998), (1248, 504716), (1374, 458432), (1392, 452504), (1482, 425024), (1508, 417696), (1653, 381056), (1664, 378537), (1824, 345332), (1832, 343824), (1856, 339378), (1976, 318768), (2204, 285792), (2262, 278464), (2432, 258999), (2496, 252358), (2748, 229216), (2784, 226252), (2964, 212512), (2977, 211584), (3016, 208848), (3306, 190528), (3648, 172666), (3664, 171912), (3712, 169689), (3952, 159384), (4351, 144768), (4408, 142896), (4524, 139232), (4992, 126179), (5496, 114608), (5568, 113126), (5928, 106256), (5954, 105792), (6032, 104424), (6612, 95264), (6641, 94848), (7163, 87936), (7296, 86333), (7328, 85956), (7904, 79692), (8702, 72384), (8816, 71448), (8931, 70528), (9048, 69616), (10992, 57304), (11136, 56563), (11856, 53128), (11908, 52896), (12064, 52212), (13053, 48256), (13224, 47632), (13282, 47424), (14326, 43968), (14656, 42978), (15808, 39846), (17404, 36192), (17632, 35724), (17862, 35264), (18096, 34808), (19923, 31616), (21489, 29312), (21984, 28652), (23712, 26564), (23816, 26448), (24128, 26106)]