4020235968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1651

約数の個数: 168

約数和(自身を含む): 12420502464

約数和(自身を除く): 8400266496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 331, 336, 392, 448, 588, 662, 672, 784, 993, 1176, 1291, 1324, 1344, 1568, 1986, 2317, 2352, 2582, 2648, 3136, 3873, 3972, 4634, 4704, 5164, 5296, 6951, 7746, 7944, 9037, 9268, 9408, 10328, 10592, 13902, 15492, 15888, 16219, 18074, 18536, 20656, 21184, 27111, 27804, 30984, 31776, 32438, 36148, 37072, 41312, 48657, 54222, 55608, 61968, 63259, 63552, 64876, 72296, 74144, 82624, 97314, 108444, 111216, 123936, 126518, 129752, 144592, 148288, 189777, 194628, 216888, 222432, 247872, 253036, 259504, 289184, 379554, 389256, 427321, 433776, 444864, 506072, 519008, 578368, 759108, 778512, 854642, 867552, 1012144, 1038016, 1281963, 1518216, 1557024, 1709284, 1735104, 2024288, 2563926, 2991247, 3036432, 3114048, 3418568, 4048576, 5127852, 5982494, 6072864, 6837136, 8973741, 10255704, 11964988, 12145728, 13674272, 17947482, 20511408, 20938729, 23929976, 27348544, 35894964, 41022816, 41877458, 47859952, 62816187, 71789928, 82045632, 83754916, 95719904, 125632374, 143579856, 167509832, 191439808, 251264748, 287159712, 335019664, 502529496, 574319424, 670039328, 1005058992, 1340078656, 2010117984, 4020235968]

約数ペア:

[(1, 4020235968), (2, 2010117984), (3, 1340078656), (4, 1005058992), (6, 670039328), (7, 574319424), (8, 502529496), (12, 335019664), (14, 287159712), (16, 251264748), (21, 191439808), (24, 167509832), (28, 143579856), (32, 125632374), (42, 95719904), (48, 83754916), (49, 82045632), (56, 71789928), (64, 62816187), (84, 47859952), (96, 41877458), (98, 41022816), (112, 35894964), (147, 27348544), (168, 23929976), (192, 20938729), (196, 20511408), (224, 17947482), (294, 13674272), (331, 12145728), (336, 11964988), (392, 10255704), (448, 8973741), (588, 6837136), (662, 6072864), (672, 5982494), (784, 5127852), (993, 4048576), (1176, 3418568), (1291, 3114048), (1324, 3036432), (1344, 2991247), (1568, 2563926), (1986, 2024288), (2317, 1735104), (2352, 1709284), (2582, 1557024), (2648, 1518216), (3136, 1281963), (3873, 1038016), (3972, 1012144), (4634, 867552), (4704, 854642), (5164, 778512), (5296, 759108), (6951, 578368), (7746, 519008), (7944, 506072), (9037, 444864), (9268, 433776), (9408, 427321), (10328, 389256), (10592, 379554), (13902, 289184), (15492, 259504), (15888, 253036), (16219, 247872), (18074, 222432), (18536, 216888), (20656, 194628), (21184, 189777), (27111, 148288), (27804, 144592), (30984, 129752), (31776, 126518), (32438, 123936), (36148, 111216), (37072, 108444), (41312, 97314), (48657, 82624), (54222, 74144), (55608, 72296), (61968, 64876), (63259, 63552)]