40944367984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2463

約数の個数: 160

約数和(自身を含む): 93494016000

約数和(自身を除く): 52549648016

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 149, 152, 208, 247, 248, 298, 304, 403, 494, 496, 589, 596, 806, 988, 1178, 1192, 1612, 1937, 1976, 2243, 2356, 2384, 2831, 3224, 3874, 3952, 4486, 4619, 4712, 5662, 6448, 7657, 7748, 8972, 9238, 9424, 11324, 15314, 15496, 17944, 18476, 22648, 29159, 30628, 30992, 35888, 36803, 36952, 42617, 45296, 58318, 60047, 61256, 69533, 73606, 73904, 85234, 87761, 116636, 120094, 122512, 139066, 147212, 170468, 175522, 233272, 240188, 278132, 294424, 334207, 340936, 351044, 466544, 480376, 554021, 556264, 588848, 668414, 681872, 702088, 903929, 960752, 1108042, 1112528, 1140893, 1321127, 1336828, 1404176, 1807858, 2216084, 2281786, 2642254, 2673656, 3615716, 4344691, 4432168, 4563572, 5284508, 5347312, 6349933, 7231432, 8689382, 8864336, 9127144, 10360417, 10569016, 12699866, 14462864, 17174651, 17378764, 18254288, 20720834, 21138032, 25399732, 34349302, 34757528, 41441668, 50799464, 68698604, 69515056, 82549129, 82883336, 101598928, 134685421, 137397208, 165098258, 165766672, 196847923, 269370842, 274794416, 330196516, 393695846, 538741684, 660393032, 787391692, 1077483368, 1320786064, 1574783384, 2154966736, 2559022999, 3149566768, 5118045998, 10236091996, 20472183992, 40944367984]

約数ペア:

[(1, 40944367984), (2, 20472183992), (4, 10236091996), (8, 5118045998), (13, 3149566768), (16, 2559022999), (19, 2154966736), (26, 1574783384), (31, 1320786064), (38, 1077483368), (52, 787391692), (62, 660393032), (76, 538741684), (104, 393695846), (124, 330196516), (149, 274794416), (152, 269370842), (208, 196847923), (247, 165766672), (248, 165098258), (298, 137397208), (304, 134685421), (403, 101598928), (494, 82883336), (496, 82549129), (589, 69515056), (596, 68698604), (806, 50799464), (988, 41441668), (1178, 34757528), (1192, 34349302), (1612, 25399732), (1937, 21138032), (1976, 20720834), (2243, 18254288), (2356, 17378764), (2384, 17174651), (2831, 14462864), (3224, 12699866), (3874, 10569016), (3952, 10360417), (4486, 9127144), (4619, 8864336), (4712, 8689382), (5662, 7231432), (6448, 6349933), (7657, 5347312), (7748, 5284508), (8972, 4563572), (9238, 4432168), (9424, 4344691), (11324, 3615716), (15314, 2673656), (15496, 2642254), (17944, 2281786), (18476, 2216084), (22648, 1807858), (29159, 1404176), (30628, 1336828), (30992, 1321127), (35888, 1140893), (36803, 1112528), (36952, 1108042), (42617, 960752), (45296, 903929), (58318, 702088), (60047, 681872), (61256, 668414), (69533, 588848), (73606, 556264), (73904, 554021), (85234, 480376), (87761, 466544), (116636, 351044), (120094, 340936), (122512, 334207), (139066, 294424), (147212, 278132), (170468, 240188), (175522, 233272)]