995520816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 3142432800

約数和(自身を除く): 2146911984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 37, 48, 51, 58, 68, 72, 74, 87, 102, 111, 116, 136, 144, 148, 153, 174, 204, 222, 232, 261, 272, 296, 306, 333, 348, 379, 408, 444, 464, 493, 522, 592, 612, 629, 666, 696, 758, 816, 888, 986, 1044, 1073, 1137, 1224, 1258, 1332, 1392, 1479, 1516, 1776, 1887, 1972, 2088, 2146, 2274, 2448, 2516, 2664, 2958, 3032, 3219, 3411, 3774, 3944, 4176, 4292, 4437, 4548, 5032, 5328, 5661, 5916, 6064, 6438, 6443, 6822, 7548, 7888, 8584, 8874, 9096, 9657, 10064, 10991, 11322, 11832, 12876, 12886, 13644, 14023, 15096, 17168, 17748, 18192, 18241, 19314, 19329, 21982, 22644, 23664, 25752, 25772, 27288, 28046, 30192, 32973, 35496, 36482, 38628, 38658, 42069, 43964, 45288, 51504, 51544, 54576, 54723, 56092, 57987, 65946, 70992, 72964, 77256, 77316, 84138, 87928, 90576, 98919, 103088, 109446, 112184, 115974, 126207, 131892, 145928, 154512, 154632, 164169, 168276, 175856, 186847, 197838, 218892, 224368, 231948, 238391, 252414, 263784, 291856, 309264, 328338, 336552, 373694, 395676, 406667, 437784, 463896, 476782, 504828, 527568, 560541, 656676, 673104, 715173, 747388, 791352, 813334, 875568, 927792, 953564, 1009656, 1121082, 1220001, 1313352, 1430346, 1494776, 1582704, 1626668, 1681623, 1907128, 2019312, 2145519, 2242164, 2440002, 2626704, 2860692, 2989552, 3253336, 3363246, 3660003, 3814256, 4291038, 4484328, 4880004, 5721384, 6506672, 6726492, 6913339, 7320006, 8582076, 8968656, 9760008, 11442768, 13452984, 13826678, 14640012, 17164152, 19520016, 20740017, 26905968, 27653356, 29280024, 34328304, 41480034, 55306712, 58560048, 62220051, 82960068, 110613424, 124440102, 165920136, 248880204, 331840272, 497760408, 995520816]

約数ペア:

[(1, 995520816), (2, 497760408), (3, 331840272), (4, 248880204), (6, 165920136), (8, 124440102), (9, 110613424), (12, 82960068), (16, 62220051), (17, 58560048), (18, 55306712), (24, 41480034), (29, 34328304), (34, 29280024), (36, 27653356), (37, 26905968), (48, 20740017), (51, 19520016), (58, 17164152), (68, 14640012), (72, 13826678), (74, 13452984), (87, 11442768), (102, 9760008), (111, 8968656), (116, 8582076), (136, 7320006), (144, 6913339), (148, 6726492), (153, 6506672), (174, 5721384), (204, 4880004), (222, 4484328), (232, 4291038), (261, 3814256), (272, 3660003), (296, 3363246), (306, 3253336), (333, 2989552), (348, 2860692), (379, 2626704), (408, 2440002), (444, 2242164), (464, 2145519), (493, 2019312), (522, 1907128), (592, 1681623), (612, 1626668), (629, 1582704), (666, 1494776), (696, 1430346), (758, 1313352), (816, 1220001), (888, 1121082), (986, 1009656), (1044, 953564), (1073, 927792), (1137, 875568), (1224, 813334), (1258, 791352), (1332, 747388), (1392, 715173), (1479, 673104), (1516, 656676), (1776, 560541), (1887, 527568), (1972, 504828), (2088, 476782), (2146, 463896), (2274, 437784), (2448, 406667), (2516, 395676), (2664, 373694), (2958, 336552), (3032, 328338), (3219, 309264), (3411, 291856), (3774, 263784), (3944, 252414), (4176, 238391), (4292, 231948), (4437, 224368), (4548, 218892), (5032, 197838), (5328, 186847), (5661, 175856), (5916, 168276), (6064, 164169), (6438, 154632), (6443, 154512), (6822, 145928), (7548, 131892), (7888, 126207), (8584, 115974), (8874, 112184), (9096, 109446), (9657, 103088), (10064, 98919), (10991, 90576), (11322, 87928), (11832, 84138), (12876, 77316), (12886, 77256), (13644, 72964), (14023, 70992), (15096, 65946), (17168, 57987), (17748, 56092), (18192, 54723), (18241, 54576), (19314, 51544), (19329, 51504), (21982, 45288), (22644, 43964), (23664, 42069), (25752, 38658), (25772, 38628), (27288, 36482), (28046, 35496), (30192, 32973)]