331254144

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1077854400

約数和(自身を除く): 746600256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 73, 78, 96, 101, 104, 108, 117, 128, 144, 146, 156, 192, 202, 208, 216, 219, 234, 288, 292, 303, 312, 351, 384, 404, 416, 432, 438, 468, 576, 584, 606, 624, 657, 702, 808, 832, 864, 876, 909, 936, 949, 1152, 1168, 1212, 1248, 1313, 1314, 1404, 1616, 1664, 1728, 1752, 1818, 1872, 1898, 1971, 2336, 2424, 2496, 2626, 2628, 2727, 2808, 2847, 3232, 3456, 3504, 3636, 3744, 3796, 3939, 3942, 4672, 4848, 4992, 5252, 5256, 5454, 5616, 5694, 6464, 7008, 7272, 7373, 7488, 7592, 7878, 7884, 8541, 9344, 9696, 10504, 10512, 10908, 11232, 11388, 11817, 12928, 14016, 14544, 14746, 14976, 15184, 15756, 15768, 17082, 19392, 21008, 21024, 21816, 22119, 22464, 22776, 23634, 25623, 28032, 29088, 29492, 30368, 31512, 31536, 34164, 35451, 38784, 42016, 42048, 43632, 44238, 44928, 45552, 47268, 51246, 58176, 58984, 60736, 63024, 63072, 66357, 68328, 70902, 84032, 84096, 87264, 88476, 91104, 94536, 95849, 102492, 116352, 117968, 121472, 126048, 126144, 132714, 136656, 141804, 168064, 174528, 176952, 182208, 189072, 191698, 199071, 204984, 235936, 252096, 252288, 265428, 273312, 283608, 287547, 349056, 353904, 364416, 378144, 383396, 398142, 409968, 471872, 504192, 530856, 546624, 567216, 575094, 707808, 756288, 766792, 796284, 819936, 862641, 943744, 1061712, 1093248, 1134432, 1150188, 1415616, 1512576, 1533584, 1592568, 1639872, 1725282, 2123424, 2268864, 2300376, 2587923, 2831232, 3067168, 3185136, 3279744, 3450564, 4246848, 4537728, 4600752, 5175846, 6134336, 6370272, 6901128, 8493696, 9201504, 10351692, 12268672, 12740544, 13802256, 18403008, 20703384, 25481088, 27604512, 36806016, 41406768, 55209024, 82813536, 110418048, 165627072, 331254144]

約数ペア:

[(1, 331254144), (2, 165627072), (3, 110418048), (4, 82813536), (6, 55209024), (8, 41406768), (9, 36806016), (12, 27604512), (13, 25481088), (16, 20703384), (18, 18403008), (24, 13802256), (26, 12740544), (27, 12268672), (32, 10351692), (36, 9201504), (39, 8493696), (48, 6901128), (52, 6370272), (54, 6134336), (64, 5175846), (72, 4600752), (73, 4537728), (78, 4246848), (96, 3450564), (101, 3279744), (104, 3185136), (108, 3067168), (117, 2831232), (128, 2587923), (144, 2300376), (146, 2268864), (156, 2123424), (192, 1725282), (202, 1639872), (208, 1592568), (216, 1533584), (219, 1512576), (234, 1415616), (288, 1150188), (292, 1134432), (303, 1093248), (312, 1061712), (351, 943744), (384, 862641), (404, 819936), (416, 796284), (432, 766792), (438, 756288), (468, 707808), (576, 575094), (584, 567216), (606, 546624), (624, 530856), (657, 504192), (702, 471872), (808, 409968), (832, 398142), (864, 383396), (876, 378144), (909, 364416), (936, 353904), (949, 349056), (1152, 287547), (1168, 283608), (1212, 273312), (1248, 265428), (1313, 252288), (1314, 252096), (1404, 235936), (1616, 204984), (1664, 199071), (1728, 191698), (1752, 189072), (1818, 182208), (1872, 176952), (1898, 174528), (1971, 168064), (2336, 141804), (2424, 136656), (2496, 132714), (2626, 126144), (2628, 126048), (2727, 121472), (2808, 117968), (2847, 116352), (3232, 102492), (3456, 95849), (3504, 94536), (3636, 91104), (3744, 88476), (3796, 87264), (3939, 84096), (3942, 84032), (4672, 70902), (4848, 68328), (4992, 66357), (5252, 63072), (5256, 63024), (5454, 60736), (5616, 58984), (5694, 58176), (6464, 51246), (7008, 47268), (7272, 45552), (7373, 44928), (7488, 44238), (7592, 43632), (7878, 42048), (7884, 42016), (8541, 38784), (9344, 35451), (9696, 34164), (10504, 31536), (10512, 31512), (10908, 30368), (11232, 29492), (11388, 29088), (11817, 28032), (12928, 25623), (14016, 23634), (14544, 22776), (14746, 22464), (14976, 22119), (15184, 21816), (15756, 21024), (15768, 21008), (17082, 19392)]