218621052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5080

約数の個数: 96

約数和(自身を含む): 630210560

約数和(自身を除く): 411589508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 5023, 7254, 10046, 10881, 14508, 15069, 20092, 21762, 30138, 43524, 45207, 60276, 65299, 90414, 130598, 135621, 155713, 180828, 195897, 261196, 271242, 311426, 391794, 467139, 542484, 587691, 622852, 783588, 934278, 1175382, 1401417, 1763073, 1868556, 2024269, 2350764, 2802834, 3526146, 4048538, 4204251, 5605668, 6072807, 7052292, 8097076, 8408502, 12145614, 16817004, 18218421, 24291228, 36436842, 54655263, 72873684, 109310526, 218621052]

約数ペア:

[(1, 218621052), (2, 109310526), (3, 72873684), (4, 54655263), (6, 36436842), (9, 24291228), (12, 18218421), (13, 16817004), (18, 12145614), (26, 8408502), (27, 8097076), (31, 7052292), (36, 6072807), (39, 5605668), (52, 4204251), (54, 4048538), (62, 3526146), (78, 2802834), (93, 2350764), (108, 2024269), (117, 1868556), (124, 1763073), (156, 1401417), (186, 1175382), (234, 934278), (279, 783588), (351, 622852), (372, 587691), (403, 542484), (468, 467139), (558, 391794), (702, 311426), (806, 271242), (837, 261196), (1116, 195897), (1209, 180828), (1404, 155713), (1612, 135621), (1674, 130598), (2418, 90414), (3348, 65299), (3627, 60276), (4836, 45207), (5023, 43524), (7254, 30138), (10046, 21762), (10881, 20092), (14508, 15069)]