15431328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4898

約数の個数: 72

約数和(自身を含む): 47882016

約数和(自身を除く): 32450688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 4871, 9742, 14613, 19484, 29226, 38968, 43839, 53581, 58452, 77936, 87678, 107162, 116904, 155872, 160743, 175356, 214324, 233808, 321486, 350712, 428648, 467616, 482229, 642972, 701424, 857296, 964458, 1285944, 1402848, 1714592, 1928916, 2571888, 3857832, 5143776, 7715664, 15431328]

約数ペア:

[(1, 15431328), (2, 7715664), (3, 5143776), (4, 3857832), (6, 2571888), (8, 1928916), (9, 1714592), (11, 1402848), (12, 1285944), (16, 964458), (18, 857296), (22, 701424), (24, 642972), (32, 482229), (33, 467616), (36, 428648), (44, 350712), (48, 321486), (66, 233808), (72, 214324), (88, 175356), (96, 160743), (99, 155872), (132, 116904), (144, 107162), (176, 87678), (198, 77936), (264, 58452), (288, 53581), (352, 43839), (396, 38968), (528, 29226), (792, 19484), (1056, 14613), (1584, 9742), (3168, 4871)]