391093248

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 176

約数和(自身を含む): 1283878400

約数和(自身を除く): 892785152

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, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1399, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2798, 2912, 3072, 3328, 3584, 4197, 4368, 4992, 5376, 5596, 5824, 6656, 7168, 8394, 8736, 9793, 9984, 10752, 11192, 11648, 13312, 16788, 17472, 18187, 19586, 19968, 21504, 22384, 23296, 29379, 33576, 34944, 36374, 39172, 39936, 44768, 46592, 54561, 58758, 67152, 69888, 72748, 78344, 89536, 93184, 109122, 117516, 127309, 134304, 139776, 145496, 156688, 179072, 218244, 235032, 254618, 268608, 279552, 290992, 313376, 358144, 381927, 436488, 470064, 509236, 537216, 581984, 626752, 716288, 763854, 872976, 940128, 1018472, 1074432, 1163968, 1253504, 1432576, 1527708, 1745952, 1880256, 2036944, 2148864, 2327936, 2507008, 3055416, 3491904, 3760512, 4073888, 4297728, 4655872, 5014016, 6110832, 6983808, 7521024, 8147776, 9311744, 10028032, 12221664, 13967616, 15042048, 16295552, 18623488, 24443328, 27935232, 30084096, 32591104, 48886656, 55870464, 65182208, 97773312, 130364416, 195546624, 391093248]

約数ペア:

[(1, 391093248), (2, 195546624), (3, 130364416), (4, 97773312), (6, 65182208), (7, 55870464), (8, 48886656), (12, 32591104), (13, 30084096), (14, 27935232), (16, 24443328), (21, 18623488), (24, 16295552), (26, 15042048), (28, 13967616), (32, 12221664), (39, 10028032), (42, 9311744), (48, 8147776), (52, 7521024), (56, 6983808), (64, 6110832), (78, 5014016), (84, 4655872), (91, 4297728), (96, 4073888), (104, 3760512), (112, 3491904), (128, 3055416), (156, 2507008), (168, 2327936), (182, 2148864), (192, 2036944), (208, 1880256), (224, 1745952), (256, 1527708), (273, 1432576), (312, 1253504), (336, 1163968), (364, 1074432), (384, 1018472), (416, 940128), (448, 872976), (512, 763854), (546, 716288), (624, 626752), (672, 581984), (728, 537216), (768, 509236), (832, 470064), (896, 436488), (1024, 381927), (1092, 358144), (1248, 313376), (1344, 290992), (1399, 279552), (1456, 268608), (1536, 254618), (1664, 235032), (1792, 218244), (2184, 179072), (2496, 156688), (2688, 145496), (2798, 139776), (2912, 134304), (3072, 127309), (3328, 117516), (3584, 109122), (4197, 93184), (4368, 89536), (4992, 78344), (5376, 72748), (5596, 69888), (5824, 67152), (6656, 58758), (7168, 54561), (8394, 46592), (8736, 44768), (9793, 39936), (9984, 39172), (10752, 36374), (11192, 34944), (11648, 33576), (13312, 29379), (16788, 23296), (17472, 22384), (18187, 21504), (19586, 19968)]