240166688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3911}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 502770240

約数和(自身を除く): 262603552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 1616, 1919, 3232, 3838, 3911, 7676, 7822, 15352, 15644, 30704, 31288, 61408, 62576, 74309, 125152, 148618, 297236, 395011, 594472, 790022, 1188944, 1580044, 2377888, 3160088, 6320176, 7505209, 12640352, 15010418, 30020836, 60041672, 120083344, 240166688]

約数ペア:

[(1, 240166688), (2, 120083344), (4, 60041672), (8, 30020836), (16, 15010418), (19, 12640352), (32, 7505209), (38, 6320176), (76, 3160088), (101, 2377888), (152, 1580044), (202, 1188944), (304, 790022), (404, 594472), (608, 395011), (808, 297236), (1616, 148618), (1919, 125152), (3232, 74309), (3838, 62576), (3911, 61408), (7676, 31288), (7822, 30704), (15352, 15644)]