340788456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2607

約数の個数: 96

約数和(自身を含む): 968747520

約数和(自身を除く): 627959064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1464, 1891, 2196, 2232, 2503, 3782, 4392, 5006, 5673, 7509, 7564, 10012, 11346, 15018, 15128, 17019, 20024, 22527, 22692, 30036, 34038, 45054, 45384, 60072, 68076, 77593, 90108, 136152, 152683, 155186, 180216, 232779, 305366, 310372, 458049, 465558, 610732, 620744, 698337, 916098, 931116, 1221464, 1374147, 1396674, 1832196, 1862232, 2748294, 2793348, 3664392, 4733173, 5496588, 5586696, 9466346, 10993176, 14199519, 18932692, 28399038, 37865384, 42598557, 56798076, 85197114, 113596152, 170394228, 340788456]

約数ペア:

[(1, 340788456), (2, 170394228), (3, 113596152), (4, 85197114), (6, 56798076), (8, 42598557), (9, 37865384), (12, 28399038), (18, 18932692), (24, 14199519), (31, 10993176), (36, 9466346), (61, 5586696), (62, 5496588), (72, 4733173), (93, 3664392), (122, 2793348), (124, 2748294), (183, 1862232), (186, 1832196), (244, 1396674), (248, 1374147), (279, 1221464), (366, 931116), (372, 916098), (488, 698337), (549, 620744), (558, 610732), (732, 465558), (744, 458049), (1098, 310372), (1116, 305366), (1464, 232779), (1891, 180216), (2196, 155186), (2232, 152683), (2503, 136152), (3782, 90108), (4392, 77593), (5006, 68076), (5673, 60072), (7509, 45384), (7564, 45054), (10012, 34038), (11346, 30036), (15018, 22692), (15128, 22527), (17019, 20024)]