313692808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7478

約数の個数: 64

約数和(自身を含む): 709773120

約数和(自身を除く): 396080312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 5291, 7411, 10582, 14822, 21164, 29644, 42328, 59288, 81521, 96343, 163042, 192686, 274207, 326084, 385372, 548414, 652168, 770744, 1059773, 1096828, 2119546, 2193656, 3016277, 3564691, 4239092, 6032554, 7129382, 8478184, 12065108, 14258764, 24130216, 28517528, 39211601, 78423202, 156846404, 313692808]

約数ペア:

[(1, 313692808), (2, 156846404), (4, 78423202), (8, 39211601), (11, 28517528), (13, 24130216), (22, 14258764), (26, 12065108), (37, 8478184), (44, 7129382), (52, 6032554), (74, 4239092), (88, 3564691), (104, 3016277), (143, 2193656), (148, 2119546), (286, 1096828), (296, 1059773), (407, 770744), (481, 652168), (572, 548414), (814, 385372), (962, 326084), (1144, 274207), (1628, 192686), (1924, 163042), (3256, 96343), (3848, 81521), (5291, 59288), (7411, 42328), (10582, 29644), (14822, 21164)]