401838528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 1326814720

約数和(自身を除く): 924976192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 109, 112, 156, 168, 182, 192, 208, 211, 218, 224, 273, 312, 327, 336, 364, 416, 422, 436, 448, 546, 624, 633, 654, 672, 728, 763, 832, 844, 872, 1092, 1248, 1266, 1308, 1344, 1417, 1456, 1477, 1526, 1688, 1744, 2184, 2289, 2496, 2532, 2616, 2743, 2834, 2912, 2954, 3052, 3376, 3488, 4251, 4368, 4431, 4578, 5064, 5232, 5486, 5668, 5824, 5908, 6104, 6752, 6976, 8229, 8502, 8736, 8862, 9156, 9919, 10128, 10464, 10972, 11336, 11816, 12208, 13504, 16458, 17004, 17472, 17724, 18312, 19201, 19838, 20256, 20928, 21944, 22672, 22999, 23632, 24416, 29757, 32916, 34008, 35448, 36624, 38402, 39676, 40512, 43888, 45344, 45998, 47264, 48832, 57603, 59514, 65832, 68016, 68997, 70896, 73248, 76804, 79352, 87776, 90688, 91996, 94528, 115206, 119028, 131664, 136032, 137994, 141792, 146496, 153608, 158704, 160993, 175552, 183992, 230412, 238056, 263328, 272064, 275988, 283584, 298987, 307216, 317408, 321986, 367984, 460824, 476112, 482979, 526656, 551976, 597974, 614432, 634816, 643972, 735968, 896961, 921648, 952224, 965958, 1103952, 1195948, 1228864, 1287944, 1471936, 1793922, 1843296, 1904448, 1931916, 2092909, 2207904, 2391896, 2575888, 3587844, 3686592, 3863832, 4185818, 4415808, 4783792, 5151776, 6278727, 7175688, 7727664, 8371636, 9567584, 10303552, 12557454, 14351376, 15455328, 16743272, 19135168, 25114908, 28702752, 30910656, 33486544, 50229816, 57405504, 66973088, 100459632, 133946176, 200919264, 401838528]

約数ペア:

[(1, 401838528), (2, 200919264), (3, 133946176), (4, 100459632), (6, 66973088), (7, 57405504), (8, 50229816), (12, 33486544), (13, 30910656), (14, 28702752), (16, 25114908), (21, 19135168), (24, 16743272), (26, 15455328), (28, 14351376), (32, 12557454), (39, 10303552), (42, 9567584), (48, 8371636), (52, 7727664), (56, 7175688), (64, 6278727), (78, 5151776), (84, 4783792), (91, 4415808), (96, 4185818), (104, 3863832), (109, 3686592), (112, 3587844), (156, 2575888), (168, 2391896), (182, 2207904), (192, 2092909), (208, 1931916), (211, 1904448), (218, 1843296), (224, 1793922), (273, 1471936), (312, 1287944), (327, 1228864), (336, 1195948), (364, 1103952), (416, 965958), (422, 952224), (436, 921648), (448, 896961), (546, 735968), (624, 643972), (633, 634816), (654, 614432), (672, 597974), (728, 551976), (763, 526656), (832, 482979), (844, 476112), (872, 460824), (1092, 367984), (1248, 321986), (1266, 317408), (1308, 307216), (1344, 298987), (1417, 283584), (1456, 275988), (1477, 272064), (1526, 263328), (1688, 238056), (1744, 230412), (2184, 183992), (2289, 175552), (2496, 160993), (2532, 158704), (2616, 153608), (2743, 146496), (2834, 141792), (2912, 137994), (2954, 136032), (3052, 131664), (3376, 119028), (3488, 115206), (4251, 94528), (4368, 91996), (4431, 90688), (4578, 87776), (5064, 79352), (5232, 76804), (5486, 73248), (5668, 70896), (5824, 68997), (5908, 68016), (6104, 65832), (6752, 59514), (6976, 57603), (8229, 48832), (8502, 47264), (8736, 45998), (8862, 45344), (9156, 43888), (9919, 40512), (10128, 39676), (10464, 38402), (10972, 36624), (11336, 35448), (11816, 34008), (12208, 32916), (13504, 29757), (16458, 24416), (17004, 23632), (17472, 22999), (17724, 22672), (18312, 21944), (19201, 20928), (19838, 20256)]