339964704

素因数分解:

$2^5\times 3^2\times {\mathrm{619}}^1\times {\mathrm{1907}}^1$

素因数の和:2542

約数の個数: 72

約数和(自身を含む): 968844240

約数和(自身を除く): 628879536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 619, 1238, 1857, 1907, 2476, 3714, 3814, 4952, 5571, 5721, 7428, 7628, 9904, 11142, 11442, 14856, 15256, 17163, 19808, 22284, 22884, 29712, 30512, 34326, 44568, 45768, 59424, 61024, 68652, 89136, 91536, 137304, 178272, 183072, 274608, 549216, 1180433, 2360866, 3541299, 4721732, 7082598, 9443464, 10623897, 14165196, 18886928, 21247794, 28330392, 37773856, 42495588, 56660784, 84991176, 113321568, 169982352, 339964704]

約数ペア:

[(1, 339964704), (2, 169982352), (3, 113321568), (4, 84991176), (6, 56660784), (8, 42495588), (9, 37773856), (12, 28330392), (16, 21247794), (18, 18886928), (24, 14165196), (32, 10623897), (36, 9443464), (48, 7082598), (72, 4721732), (96, 3541299), (144, 2360866), (288, 1180433), (619, 549216), (1238, 274608), (1857, 183072), (1907, 178272), (2476, 137304), (3714, 91536), (3814, 89136), (4952, 68652), (5571, 61024), (5721, 59424), (7428, 45768), (7628, 44568), (9904, 34326), (11142, 30512), (11442, 29712), (14856, 22884), (15256, 22284), (17163, 19808)]