321526818816

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{122557}}^1$

素因数の和:122650

約数の個数: 192

約数和(自身を含む): 995720019840

約数和(自身を除く): 674193201024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 512, 672, 732, 768, 854, 896, 976, 1024, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2048, 2562, 2688, 2928, 3072, 3416, 3584, 3904, 5124, 5376, 5856, 6144, 6832, 7168, 7808, 10248, 10752, 11712, 13664, 14336, 15616, 20496, 21504, 23424, 27328, 31232, 40992, 43008, 46848, 54656, 62464, 81984, 93696, 109312, 122557, 124928, 163968, 187392, 218624, 245114, 327936, 367671, 374784, 437248, 490228, 655872, 735342, 857899, 874496, 980456, 1311744, 1470684, 1715798, 1960912, 2573697, 2623488, 2941368, 3431596, 3921824, 5147394, 5882736, 6863192, 7475977, 7843648, 10294788, 11765472, 13726384, 14951954, 15687296, 20589576, 22427931, 23530944, 27452768, 29903908, 31374592, 41179152, 44855862, 47061888, 52331839, 54905536, 59807816, 62749184, 82358304, 89711724, 94123776, 104663678, 109811072, 119615632, 125498368, 156995517, 164716608, 179423448, 188247552, 209327356, 219622144, 239231264, 250996736, 313991034, 329433216, 358846896, 376495104, 418654712, 439244288, 478462528, 627982068, 658866432, 717693792, 752990208, 837309424, 878488576, 956925056, 1255964136, 1317732864, 1435387584, 1674618848, 1756977152, 1913850112, 2511928272, 2635465728, 2870775168, 3349237696, 3827700224, 5023856544, 5270931456, 5741550336, 6698475392, 7655400448, 10047713088, 11483100672, 13396950784, 15310800896, 20095426176, 22966201344, 26793901568, 40190852352, 45932402688, 53587803136, 80381704704, 107175606272, 160763409408, 321526818816]

約数ペア:

[(1, 321526818816), (2, 160763409408), (3, 107175606272), (4, 80381704704), (6, 53587803136), (7, 45932402688), (8, 40190852352), (12, 26793901568), (14, 22966201344), (16, 20095426176), (21, 15310800896), (24, 13396950784), (28, 11483100672), (32, 10047713088), (42, 7655400448), (48, 6698475392), (56, 5741550336), (61, 5270931456), (64, 5023856544), (84, 3827700224), (96, 3349237696), (112, 2870775168), (122, 2635465728), (128, 2511928272), (168, 1913850112), (183, 1756977152), (192, 1674618848), (224, 1435387584), (244, 1317732864), (256, 1255964136), (336, 956925056), (366, 878488576), (384, 837309424), (427, 752990208), (448, 717693792), (488, 658866432), (512, 627982068), (672, 478462528), (732, 439244288), (768, 418654712), (854, 376495104), (896, 358846896), (976, 329433216), (1024, 313991034), (1281, 250996736), (1344, 239231264), (1464, 219622144), (1536, 209327356), (1708, 188247552), (1792, 179423448), (1952, 164716608), (2048, 156995517), (2562, 125498368), (2688, 119615632), (2928, 109811072), (3072, 104663678), (3416, 94123776), (3584, 89711724), (3904, 82358304), (5124, 62749184), (5376, 59807816), (5856, 54905536), (6144, 52331839), (6832, 47061888), (7168, 44855862), (7808, 41179152), (10248, 31374592), (10752, 29903908), (11712, 27452768), (13664, 23530944), (14336, 22427931), (15616, 20589576), (20496, 15687296), (21504, 14951954), (23424, 13726384), (27328, 11765472), (31232, 10294788), (40992, 7843648), (43008, 7475977), (46848, 6863192), (54656, 5882736), (62464, 5147394), (81984, 3921824), (93696, 3431596), (109312, 2941368), (122557, 2623488), (124928, 2573697), (163968, 1960912), (187392, 1715798), (218624, 1470684), (245114, 1311744), (327936, 980456), (367671, 874496), (374784, 857899), (437248, 735342), (490228, 655872)]