508136944

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 1159925760

約数和(自身を除く): 651788816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 239, 287, 328, 463, 478, 574, 656, 926, 956, 1148, 1673, 1852, 1912, 2296, 3241, 3346, 3704, 3824, 4592, 6482, 6692, 7408, 9799, 12964, 13384, 18983, 19598, 25928, 26768, 37966, 39196, 51856, 68593, 75932, 78392, 110657, 132881, 137186, 151864, 156784, 221314, 265762, 274372, 303728, 442628, 531524, 548744, 774599, 885256, 1063048, 1097488, 1549198, 1770512, 2126096, 3098396, 4536937, 6196792, 9073874, 12393584, 18147748, 31758559, 36295496, 63517118, 72590992, 127034236, 254068472, 508136944]

約数ペア:

[(1, 508136944), (2, 254068472), (4, 127034236), (7, 72590992), (8, 63517118), (14, 36295496), (16, 31758559), (28, 18147748), (41, 12393584), (56, 9073874), (82, 6196792), (112, 4536937), (164, 3098396), (239, 2126096), (287, 1770512), (328, 1549198), (463, 1097488), (478, 1063048), (574, 885256), (656, 774599), (926, 548744), (956, 531524), (1148, 442628), (1673, 303728), (1852, 274372), (1912, 265762), (2296, 221314), (3241, 156784), (3346, 151864), (3704, 137186), (3824, 132881), (4592, 110657), (6482, 78392), (6692, 75932), (7408, 68593), (9799, 51856), (12964, 39196), (13384, 37966), (18983, 26768), (19598, 25928)]