422423712

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2267}}^1$

素因数の和:2930

約数の個数: 72

約数和(自身を含む): 1203654816

約数和(自身を除く): 781231104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1294, 1941, 2267, 2588, 3882, 4534, 5176, 5823, 6801, 7764, 9068, 10352, 11646, 13602, 15528, 18136, 20403, 20704, 23292, 27204, 31056, 36272, 40806, 46584, 54408, 62112, 72544, 81612, 93168, 108816, 163224, 186336, 217632, 326448, 652896, 1466749, 2933498, 4400247, 5866996, 8800494, 11733992, 13200741, 17600988, 23467984, 26401482, 35201976, 46935968, 52802964, 70403952, 105605928, 140807904, 211211856, 422423712]

約数ペア:

[(1, 422423712), (2, 211211856), (3, 140807904), (4, 105605928), (6, 70403952), (8, 52802964), (9, 46935968), (12, 35201976), (16, 26401482), (18, 23467984), (24, 17600988), (32, 13200741), (36, 11733992), (48, 8800494), (72, 5866996), (96, 4400247), (144, 2933498), (288, 1466749), (647, 652896), (1294, 326448), (1941, 217632), (2267, 186336), (2588, 163224), (3882, 108816), (4534, 93168), (5176, 81612), (5823, 72544), (6801, 62112), (7764, 54408), (9068, 46584), (10352, 40806), (11646, 36272), (13602, 31056), (15528, 27204), (18136, 23292), (20403, 20704)]