261165295296

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1459}}^1\times {\mathrm{2447}}^1$

素因数の和:4051

約数の個数: 168

約数和(自身を含む): 755303178240

約数和(自身を除く): 494137882944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1459, 1524, 2032, 2286, 2447, 2918, 3048, 4064, 4377, 4572, 4894, 5836, 6096, 7341, 8128, 8754, 9144, 9788, 11672, 12192, 13131, 14682, 17508, 18288, 19576, 22023, 23344, 24384, 26262, 29364, 35016, 36576, 39152, 44046, 46688, 52524, 58728, 70032, 73152, 78304, 88092, 93376, 105048, 117456, 140064, 156608, 176184, 185293, 210096, 234912, 280128, 310769, 352368, 370586, 420192, 469824, 555879, 621538, 704736, 741172, 840384, 932307, 1111758, 1243076, 1409472, 1482344, 1667637, 1864614, 2223516, 2486152, 2796921, 2964688, 3335274, 3570173, 3729228, 4447032, 4972304, 5593842, 5929376, 6670548, 7140346, 7458456, 8894064, 9944608, 10710519, 11187684, 11858752, 13341096, 14280692, 14916912, 17788128, 19889216, 21421038, 22375368, 26682192, 28561384, 29833824, 32131557, 35576256, 42842076, 44750736, 53364384, 57122768, 59667648, 64263114, 85684152, 89501472, 106728768, 114245536, 128526228, 171368304, 179002944, 228491072, 257052456, 342736608, 453411971, 514104912, 685473216, 906823942, 1028209824, 1360235913, 1813647884, 2056419648, 2720471826, 3627295768, 4080707739, 5440943652, 7254591536, 8161415478, 10881887304, 14509183072, 16322830956, 21763774608, 29018366144, 32645661912, 43527549216, 65291323824, 87055098432, 130582647648, 261165295296]

約数ペア:

[(1, 261165295296), (2, 130582647648), (3, 87055098432), (4, 65291323824), (6, 43527549216), (8, 32645661912), (9, 29018366144), (12, 21763774608), (16, 16322830956), (18, 14509183072), (24, 10881887304), (32, 8161415478), (36, 7254591536), (48, 5440943652), (64, 4080707739), (72, 3627295768), (96, 2720471826), (127, 2056419648), (144, 1813647884), (192, 1360235913), (254, 1028209824), (288, 906823942), (381, 685473216), (508, 514104912), (576, 453411971), (762, 342736608), (1016, 257052456), (1143, 228491072), (1459, 179002944), (1524, 171368304), (2032, 128526228), (2286, 114245536), (2447, 106728768), (2918, 89501472), (3048, 85684152), (4064, 64263114), (4377, 59667648), (4572, 57122768), (4894, 53364384), (5836, 44750736), (6096, 42842076), (7341, 35576256), (8128, 32131557), (8754, 29833824), (9144, 28561384), (9788, 26682192), (11672, 22375368), (12192, 21421038), (13131, 19889216), (14682, 17788128), (17508, 14916912), (18288, 14280692), (19576, 13341096), (22023, 11858752), (23344, 11187684), (24384, 10710519), (26262, 9944608), (29364, 8894064), (35016, 7458456), (36576, 7140346), (39152, 6670548), (44046, 5929376), (46688, 5593842), (52524, 4972304), (58728, 4447032), (70032, 3729228), (73152, 3570173), (78304, 3335274), (88092, 2964688), (93376, 2796921), (105048, 2486152), (117456, 2223516), (140064, 1864614), (156608, 1667637), (176184, 1482344), (185293, 1409472), (210096, 1243076), (234912, 1111758), (280128, 932307), (310769, 840384), (352368, 741172), (370586, 704736), (420192, 621538), (469824, 555879)]