251034528

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 690923520

約数和(自身を除く): 439888992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 992, 1072, 1259, 1488, 1608, 2077, 2144, 2518, 2976, 3216, 3777, 4154, 5036, 6231, 6432, 7554, 8308, 10072, 12462, 15108, 16616, 20144, 24924, 30216, 33232, 39029, 40288, 49848, 60432, 66464, 78058, 84353, 99696, 117087, 120864, 156116, 168706, 199392, 234174, 253059, 312232, 337412, 468348, 506118, 624464, 674824, 936696, 1012236, 1248928, 1349648, 1873392, 2024472, 2614943, 2699296, 3746784, 4048944, 5229886, 7844829, 8097888, 10459772, 15689658, 20919544, 31379316, 41839088, 62758632, 83678176, 125517264, 251034528]

約数ペア:

[(1, 251034528), (2, 125517264), (3, 83678176), (4, 62758632), (6, 41839088), (8, 31379316), (12, 20919544), (16, 15689658), (24, 10459772), (31, 8097888), (32, 7844829), (48, 5229886), (62, 4048944), (67, 3746784), (93, 2699296), (96, 2614943), (124, 2024472), (134, 1873392), (186, 1349648), (201, 1248928), (248, 1012236), (268, 936696), (372, 674824), (402, 624464), (496, 506118), (536, 468348), (744, 337412), (804, 312232), (992, 253059), (1072, 234174), (1259, 199392), (1488, 168706), (1608, 156116), (2077, 120864), (2144, 117087), (2518, 99696), (2976, 84353), (3216, 78058), (3777, 66464), (4154, 60432), (5036, 49848), (6231, 40288), (6432, 39029), (7554, 33232), (8308, 30216), (10072, 24924), (12462, 20144), (15108, 16616)]