999648

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 3175200

約数和(自身を除く): 2175552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 89, 96, 104, 108, 117, 144, 156, 178, 208, 216, 234, 267, 288, 312, 351, 356, 416, 432, 468, 534, 624, 702, 712, 801, 864, 936, 1068, 1157, 1248, 1404, 1424, 1602, 1872, 2136, 2314, 2403, 2808, 2848, 3204, 3471, 3744, 4272, 4628, 4806, 5616, 6408, 6942, 8544, 9256, 9612, 10413, 11232, 12816, 13884, 18512, 19224, 20826, 25632, 27768, 31239, 37024, 38448, 41652, 55536, 62478, 76896, 83304, 111072, 124956, 166608, 249912, 333216, 499824, 999648]

約数ペア:

[(1, 999648), (2, 499824), (3, 333216), (4, 249912), (6, 166608), (8, 124956), (9, 111072), (12, 83304), (13, 76896), (16, 62478), (18, 55536), (24, 41652), (26, 38448), (27, 37024), (32, 31239), (36, 27768), (39, 25632), (48, 20826), (52, 19224), (54, 18512), (72, 13884), (78, 12816), (89, 11232), (96, 10413), (104, 9612), (108, 9256), (117, 8544), (144, 6942), (156, 6408), (178, 5616), (208, 4806), (216, 4628), (234, 4272), (267, 3744), (288, 3471), (312, 3204), (351, 2848), (356, 2808), (416, 2403), (432, 2314), (468, 2136), (534, 1872), (624, 1602), (702, 1424), (712, 1404), (801, 1248), (864, 1157), (936, 1068)]