488320056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{322963}}^1$

素因数の和:322985

約数の個数: 64

約数和(自身を含む): 1550227200

約数和(自身を除く): 1061907144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 322963, 645926, 968889, 1291852, 1937778, 2260741, 2583704, 2906667, 3875556, 4521482, 5813334, 6782223, 7751112, 8720001, 9042964, 11626668, 13564446, 17440002, 18085928, 20346669, 23253336, 27128892, 34880004, 40693338, 54257784, 61040007, 69760008, 81386676, 122080014, 162773352, 244160028, 488320056]

約数ペア:

[(1, 488320056), (2, 244160028), (3, 162773352), (4, 122080014), (6, 81386676), (7, 69760008), (8, 61040007), (9, 54257784), (12, 40693338), (14, 34880004), (18, 27128892), (21, 23253336), (24, 20346669), (27, 18085928), (28, 17440002), (36, 13564446), (42, 11626668), (54, 9042964), (56, 8720001), (63, 7751112), (72, 6782223), (84, 5813334), (108, 4521482), (126, 3875556), (168, 2906667), (189, 2583704), (216, 2260741), (252, 1937778), (378, 1291852), (504, 968889), (756, 645926), (1512, 322963)]