1219716528

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{62129}}^1$

素因数の和:62549

約数の個数: 40

約数和(自身を含む): 3158689200

約数和(自身を除く): 1938972672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 19632, 62129, 124258, 186387, 248516, 372774, 497032, 745548, 994064, 1491096, 2982192, 25410761, 50821522, 76232283, 101643044, 152464566, 203286088, 304929132, 406572176, 609858264, 1219716528]

約数ペア:

[(1, 1219716528), (2, 609858264), (3, 406572176), (4, 304929132), (6, 203286088), (8, 152464566), (12, 101643044), (16, 76232283), (24, 50821522), (48, 25410761), (409, 2982192), (818, 1491096), (1227, 994064), (1636, 745548), (2454, 497032), (3272, 372774), (4908, 248516), (6544, 186387), (9816, 124258), (19632, 62129)]