670890168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{238921}}^1$

素因数の和:238949

約数の個数: 64

約数和(自身を含む): 2006944800

約数和(自身を除く): 1336054632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 238921, 477842, 716763, 955684, 1433526, 1911368, 2150289, 2867052, 3105973, 4300578, 5734104, 6211946, 6450867, 8601156, 9317919, 12423892, 12901734, 17202312, 18635838, 24847784, 25803468, 27953757, 37271676, 51606936, 55907514, 74543352, 83861271, 111815028, 167722542, 223630056, 335445084, 670890168]

約数ペア:

[(1, 670890168), (2, 335445084), (3, 223630056), (4, 167722542), (6, 111815028), (8, 83861271), (9, 74543352), (12, 55907514), (13, 51606936), (18, 37271676), (24, 27953757), (26, 25803468), (27, 24847784), (36, 18635838), (39, 17202312), (52, 12901734), (54, 12423892), (72, 9317919), (78, 8601156), (104, 6450867), (108, 6211946), (117, 5734104), (156, 4300578), (216, 3105973), (234, 2867052), (312, 2150289), (351, 1911368), (468, 1433526), (702, 955684), (936, 716763), (1404, 477842), (2808, 238921)]