404877984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1346538816

約数和(自身を除く): 941660832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 61, 68, 83, 84, 96, 98, 102, 112, 119, 122, 136, 147, 166, 168, 183, 196, 204, 224, 238, 244, 249, 272, 294, 332, 336, 357, 366, 392, 408, 427, 476, 488, 498, 544, 581, 588, 664, 672, 714, 732, 784, 816, 833, 854, 952, 976, 996, 1037, 1162, 1176, 1281, 1328, 1411, 1428, 1464, 1568, 1632, 1666, 1708, 1743, 1904, 1952, 1992, 2074, 2324, 2352, 2499, 2562, 2656, 2822, 2856, 2928, 2989, 3111, 3332, 3416, 3486, 3808, 3984, 4067, 4148, 4233, 4648, 4704, 4998, 5063, 5124, 5644, 5712, 5856, 5978, 6222, 6664, 6832, 6972, 7259, 7968, 8134, 8296, 8466, 8967, 9296, 9877, 9996, 10126, 10248, 11288, 11424, 11956, 12201, 12444, 13328, 13664, 13944, 14518, 15189, 16268, 16592, 16932, 17934, 18592, 19754, 19992, 20252, 20496, 21777, 22576, 23912, 24402, 24888, 26656, 27888, 29036, 29631, 30378, 32536, 33184, 33864, 35441, 35868, 39508, 39984, 40504, 40992, 43554, 45152, 47824, 48804, 49776, 50813, 55776, 58072, 59262, 60756, 65072, 67728, 69139, 70882, 71736, 79016, 79968, 81008, 86071, 87108, 95648, 97608, 99552, 101626, 106323, 116144, 118524, 121512, 130144, 135456, 138278, 141764, 143472, 152439, 158032, 162016, 172142, 174216, 195216, 203252, 207417, 212646, 232288, 237048, 243024, 248087, 258213, 276556, 283528, 286944, 304878, 316064, 344284, 348432, 390432, 406504, 414834, 425292, 474096, 486048, 496174, 516426, 553112, 567056, 602497, 609756, 688568, 696864, 744261, 813008, 829668, 850584, 948192, 992348, 1032852, 1106224, 1134112, 1204994, 1219512, 1377136, 1488522, 1626016, 1659336, 1701168, 1807491, 1984696, 2065704, 2212448, 2409988, 2439024, 2754272, 2977044, 3318672, 3402336, 3614982, 3969392, 4131408, 4217479, 4819976, 4878048, 5954088, 6637344, 7229964, 7938784, 8262816, 8434958, 9639952, 11908176, 12652437, 14459928, 16869916, 19279904, 23816352, 25304874, 28919856, 33739832, 50609748, 57839712, 67479664, 101219496, 134959328, 202438992, 404877984]

約数ペア:

[(1, 404877984), (2, 202438992), (3, 134959328), (4, 101219496), (6, 67479664), (7, 57839712), (8, 50609748), (12, 33739832), (14, 28919856), (16, 25304874), (17, 23816352), (21, 19279904), (24, 16869916), (28, 14459928), (32, 12652437), (34, 11908176), (42, 9639952), (48, 8434958), (49, 8262816), (51, 7938784), (56, 7229964), (61, 6637344), (68, 5954088), (83, 4878048), (84, 4819976), (96, 4217479), (98, 4131408), (102, 3969392), (112, 3614982), (119, 3402336), (122, 3318672), (136, 2977044), (147, 2754272), (166, 2439024), (168, 2409988), (183, 2212448), (196, 2065704), (204, 1984696), (224, 1807491), (238, 1701168), (244, 1659336), (249, 1626016), (272, 1488522), (294, 1377136), (332, 1219512), (336, 1204994), (357, 1134112), (366, 1106224), (392, 1032852), (408, 992348), (427, 948192), (476, 850584), (488, 829668), (498, 813008), (544, 744261), (581, 696864), (588, 688568), (664, 609756), (672, 602497), (714, 567056), (732, 553112), (784, 516426), (816, 496174), (833, 486048), (854, 474096), (952, 425292), (976, 414834), (996, 406504), (1037, 390432), (1162, 348432), (1176, 344284), (1281, 316064), (1328, 304878), (1411, 286944), (1428, 283528), (1464, 276556), (1568, 258213), (1632, 248087), (1666, 243024), (1708, 237048), (1743, 232288), (1904, 212646), (1952, 207417), (1992, 203252), (2074, 195216), (2324, 174216), (2352, 172142), (2499, 162016), (2562, 158032), (2656, 152439), (2822, 143472), (2856, 141764), (2928, 138278), (2989, 135456), (3111, 130144), (3332, 121512), (3416, 118524), (3486, 116144), (3808, 106323), (3984, 101626), (4067, 99552), (4148, 97608), (4233, 95648), (4648, 87108), (4704, 86071), (4998, 81008), (5063, 79968), (5124, 79016), (5644, 71736), (5712, 70882), (5856, 69139), (5978, 67728), (6222, 65072), (6664, 60756), (6832, 59262), (6972, 58072), (7259, 55776), (7968, 50813), (8134, 49776), (8296, 48804), (8466, 47824), (8967, 45152), (9296, 43554), (9877, 40992), (9996, 40504), (10126, 39984), (10248, 39508), (11288, 35868), (11424, 35441), (11956, 33864), (12201, 33184), (12444, 32536), (13328, 30378), (13664, 29631), (13944, 29036), (14518, 27888), (15189, 26656), (16268, 24888), (16592, 24402), (16932, 23912), (17934, 22576), (18592, 21777), (19754, 20496), (19992, 20252)]