1644153984

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 256

約数和(自身を含む): 5388048000

約数和(自身を除く): 3743894016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 64, 66, 72, 88, 96, 99, 108, 122, 128, 132, 144, 176, 183, 192, 198, 216, 244, 264, 288, 297, 352, 366, 384, 396, 432, 488, 528, 549, 576, 594, 671, 704, 709, 732, 792, 864, 976, 1056, 1098, 1152, 1188, 1342, 1408, 1418, 1464, 1584, 1647, 1728, 1952, 2013, 2112, 2127, 2196, 2376, 2684, 2836, 2928, 3168, 3294, 3456, 3904, 4026, 4224, 4254, 4392, 4752, 5368, 5672, 5856, 6039, 6336, 6381, 6588, 7799, 7808, 8052, 8508, 8784, 9504, 10736, 11344, 11712, 12078, 12672, 12762, 13176, 15598, 16104, 17016, 17568, 18117, 19008, 19143, 21472, 22688, 23397, 23424, 24156, 25524, 26352, 31196, 32208, 34032, 35136, 36234, 38016, 38286, 42944, 43249, 45376, 46794, 48312, 51048, 52704, 62392, 64416, 68064, 70191, 70272, 72468, 76572, 85888, 86498, 90752, 93588, 96624, 102096, 105408, 124784, 128832, 129747, 136128, 140382, 144936, 153144, 172996, 187176, 193248, 204192, 210573, 210816, 249568, 257664, 259494, 272256, 280764, 289872, 306288, 345992, 374352, 386496, 389241, 408384, 421146, 475739, 499136, 518988, 561528, 579744, 612576, 691984, 748704, 772992, 778482, 816768, 842292, 951478, 998272, 1037976, 1123056, 1159488, 1167723, 1225152, 1383968, 1427217, 1497408, 1556964, 1684584, 1902956, 2075952, 2246112, 2318976, 2335446, 2450304, 2767936, 2854434, 2994816, 3113928, 3369168, 3805912, 4151904, 4281651, 4492224, 4670892, 5535872, 5708868, 6227856, 6738336, 7611824, 8303808, 8563302, 8984448, 9341784, 11417736, 12455712, 12844953, 13476672, 15223648, 16607616, 17126604, 18683568, 22835472, 24911424, 25689906, 26953344, 30447296, 34253208, 37367136, 45670944, 49822848, 51379812, 60894592, 68506416, 74734272, 91341888, 102759624, 137012832, 149468544, 182683776, 205519248, 274025664, 411038496, 548051328, 822076992, 1644153984]

約数ペア:

[(1, 1644153984), (2, 822076992), (3, 548051328), (4, 411038496), (6, 274025664), (8, 205519248), (9, 182683776), (11, 149468544), (12, 137012832), (16, 102759624), (18, 91341888), (22, 74734272), (24, 68506416), (27, 60894592), (32, 51379812), (33, 49822848), (36, 45670944), (44, 37367136), (48, 34253208), (54, 30447296), (61, 26953344), (64, 25689906), (66, 24911424), (72, 22835472), (88, 18683568), (96, 17126604), (99, 16607616), (108, 15223648), (122, 13476672), (128, 12844953), (132, 12455712), (144, 11417736), (176, 9341784), (183, 8984448), (192, 8563302), (198, 8303808), (216, 7611824), (244, 6738336), (264, 6227856), (288, 5708868), (297, 5535872), (352, 4670892), (366, 4492224), (384, 4281651), (396, 4151904), (432, 3805912), (488, 3369168), (528, 3113928), (549, 2994816), (576, 2854434), (594, 2767936), (671, 2450304), (704, 2335446), (709, 2318976), (732, 2246112), (792, 2075952), (864, 1902956), (976, 1684584), (1056, 1556964), (1098, 1497408), (1152, 1427217), (1188, 1383968), (1342, 1225152), (1408, 1167723), (1418, 1159488), (1464, 1123056), (1584, 1037976), (1647, 998272), (1728, 951478), (1952, 842292), (2013, 816768), (2112, 778482), (2127, 772992), (2196, 748704), (2376, 691984), (2684, 612576), (2836, 579744), (2928, 561528), (3168, 518988), (3294, 499136), (3456, 475739), (3904, 421146), (4026, 408384), (4224, 389241), (4254, 386496), (4392, 374352), (4752, 345992), (5368, 306288), (5672, 289872), (5856, 280764), (6039, 272256), (6336, 259494), (6381, 257664), (6588, 249568), (7799, 210816), (7808, 210573), (8052, 204192), (8508, 193248), (8784, 187176), (9504, 172996), (10736, 153144), (11344, 144936), (11712, 140382), (12078, 136128), (12672, 129747), (12762, 128832), (13176, 124784), (15598, 105408), (16104, 102096), (17016, 96624), (17568, 93588), (18117, 90752), (19008, 86498), (19143, 85888), (21472, 76572), (22688, 72468), (23397, 70272), (23424, 70191), (24156, 68064), (25524, 64416), (26352, 62392), (31196, 52704), (32208, 51048), (34032, 48312), (35136, 46794), (36234, 45376), (38016, 43249), (38286, 42944)]