764755368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 128

約数和(自身を含む): 2183838720

約数和(自身を除く): 1419083352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 744, 806, 888, 962, 1147, 1209, 1443, 1612, 1924, 2137, 2294, 2418, 2886, 3224, 3441, 3848, 4274, 4588, 4836, 5772, 6411, 6882, 8548, 9176, 9672, 11544, 12822, 13764, 14911, 17096, 25644, 27528, 27781, 29822, 44733, 51288, 55562, 59644, 66247, 79069, 83343, 89466, 111124, 119288, 132494, 158138, 166686, 178932, 198741, 222248, 237207, 264988, 316276, 333372, 357864, 397482, 474414, 529976, 632552, 666744, 794964, 861211, 948828, 1027897, 1589928, 1722422, 1897656, 2055794, 2451139, 2583633, 3083691, 3444844, 4111588, 4902278, 5167266, 6167382, 6889688, 7353417, 8223176, 9804556, 10334532, 12334764, 14706834, 19609112, 20669064, 24669528, 29413668, 31864807, 58827336, 63729614, 95594421, 127459228, 191188842, 254918456, 382377684, 764755368]

約数ペア:

[(1, 764755368), (2, 382377684), (3, 254918456), (4, 191188842), (6, 127459228), (8, 95594421), (12, 63729614), (13, 58827336), (24, 31864807), (26, 29413668), (31, 24669528), (37, 20669064), (39, 19609112), (52, 14706834), (62, 12334764), (74, 10334532), (78, 9804556), (93, 8223176), (104, 7353417), (111, 6889688), (124, 6167382), (148, 5167266), (156, 4902278), (186, 4111588), (222, 3444844), (248, 3083691), (296, 2583633), (312, 2451139), (372, 2055794), (403, 1897656), (444, 1722422), (481, 1589928), (744, 1027897), (806, 948828), (888, 861211), (962, 794964), (1147, 666744), (1209, 632552), (1443, 529976), (1612, 474414), (1924, 397482), (2137, 357864), (2294, 333372), (2418, 316276), (2886, 264988), (3224, 237207), (3441, 222248), (3848, 198741), (4274, 178932), (4588, 166686), (4836, 158138), (5772, 132494), (6411, 119288), (6882, 111124), (8548, 89466), (9176, 83343), (9672, 79069), (11544, 66247), (12822, 59644), (13764, 55562), (14911, 51288), (17096, 44733), (25644, 29822), (27528, 27781)]