1616328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 5136000

約数和(自身を除く): 3519672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1069, 1512, 2138, 3207, 4276, 6414, 7483, 8552, 9621, 12828, 14966, 19242, 22449, 25656, 28863, 29932, 38484, 44898, 57726, 59864, 67347, 76968, 89796, 115452, 134694, 179592, 202041, 230904, 269388, 404082, 538776, 808164, 1616328]

約数ペア:

[(1, 1616328), (2, 808164), (3, 538776), (4, 404082), (6, 269388), (7, 230904), (8, 202041), (9, 179592), (12, 134694), (14, 115452), (18, 89796), (21, 76968), (24, 67347), (27, 59864), (28, 57726), (36, 44898), (42, 38484), (54, 29932), (56, 28863), (63, 25656), (72, 22449), (84, 19242), (108, 14966), (126, 12828), (168, 9621), (189, 8552), (216, 7483), (252, 6414), (378, 4276), (504, 3207), (756, 2138), (1069, 1512)]