247447584

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2267}}^1$

素因数の和:2662

約数の個数: 72

約数和(自身を含む): 705846960

約数和(自身を除く): 458399376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 2267, 2274, 3032, 3411, 4534, 4548, 6064, 6801, 6822, 9068, 9096, 12128, 13602, 13644, 18136, 18192, 20403, 27204, 27288, 36272, 36384, 40806, 54408, 54576, 72544, 81612, 108816, 109152, 163224, 217632, 326448, 652896, 859193, 1718386, 2577579, 3436772, 5155158, 6873544, 7732737, 10310316, 13747088, 15465474, 20620632, 27494176, 30930948, 41241264, 61861896, 82482528, 123723792, 247447584]

約数ペア:

[(1, 247447584), (2, 123723792), (3, 82482528), (4, 61861896), (6, 41241264), (8, 30930948), (9, 27494176), (12, 20620632), (16, 15465474), (18, 13747088), (24, 10310316), (32, 7732737), (36, 6873544), (48, 5155158), (72, 3436772), (96, 2577579), (144, 1718386), (288, 859193), (379, 652896), (758, 326448), (1137, 217632), (1516, 163224), (2267, 109152), (2274, 108816), (3032, 81612), (3411, 72544), (4534, 54576), (4548, 54408), (6064, 40806), (6801, 36384), (6822, 36272), (9068, 27288), (9096, 27204), (12128, 20403), (13602, 18192), (13644, 18136)]