12508726416

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1\times {\mathrm{1609}}^1$

素因数の和:2856

約数の個数: 80

約数和(自身を含む): 32581248000

約数和(自身を除く): 20072521584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1087, 1192, 1609, 1788, 2174, 2384, 3218, 3261, 3576, 4348, 4827, 6436, 6522, 7152, 8696, 9654, 12872, 13044, 17392, 19308, 25744, 26088, 38616, 52176, 77232, 161963, 239741, 323926, 479482, 485889, 647852, 719223, 958964, 971778, 1295704, 1438446, 1748983, 1917928, 1943556, 2591408, 2876892, 3497966, 3835856, 3887112, 5246949, 5753784, 6995932, 7774224, 10493898, 11507568, 13991864, 20987796, 27983728, 41975592, 83951184, 260598467, 521196934, 781795401, 1042393868, 1563590802, 2084787736, 3127181604, 4169575472, 6254363208, 12508726416]

約数ペア:

[(1, 12508726416), (2, 6254363208), (3, 4169575472), (4, 3127181604), (6, 2084787736), (8, 1563590802), (12, 1042393868), (16, 781795401), (24, 521196934), (48, 260598467), (149, 83951184), (298, 41975592), (447, 27983728), (596, 20987796), (894, 13991864), (1087, 11507568), (1192, 10493898), (1609, 7774224), (1788, 6995932), (2174, 5753784), (2384, 5246949), (3218, 3887112), (3261, 3835856), (3576, 3497966), (4348, 2876892), (4827, 2591408), (6436, 1943556), (6522, 1917928), (7152, 1748983), (8696, 1438446), (9654, 1295704), (12872, 971778), (13044, 958964), (17392, 719223), (19308, 647852), (25744, 485889), (26088, 479482), (38616, 323926), (52176, 239741), (77232, 161963)]