1306581984

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{19471}}^1$

素因数の和:19720

約数の個数: 72

約数和(自身を含む): 3731730912

約数和(自身を除く): 2425148928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2796, 3728, 4194, 5592, 7456, 8388, 11184, 16776, 19471, 22368, 33552, 38942, 58413, 67104, 77884, 116826, 155768, 175239, 233652, 311536, 350478, 467304, 623072, 700956, 934608, 1401912, 1869216, 2803824, 4536743, 5607648, 9073486, 13610229, 18146972, 27220458, 36293944, 40830687, 54440916, 72587888, 81661374, 108881832, 145175776, 163322748, 217763664, 326645496, 435527328, 653290992, 1306581984]

約数ペア:

[(1, 1306581984), (2, 653290992), (3, 435527328), (4, 326645496), (6, 217763664), (8, 163322748), (9, 145175776), (12, 108881832), (16, 81661374), (18, 72587888), (24, 54440916), (32, 40830687), (36, 36293944), (48, 27220458), (72, 18146972), (96, 13610229), (144, 9073486), (233, 5607648), (288, 4536743), (466, 2803824), (699, 1869216), (932, 1401912), (1398, 934608), (1864, 700956), (2097, 623072), (2796, 467304), (3728, 350478), (4194, 311536), (5592, 233652), (7456, 175239), (8388, 155768), (11184, 116826), (16776, 77884), (19471, 67104), (22368, 58413), (33552, 38942)]