215852448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45887}}^1$

素因数の和:45914

約数の個数: 72

約数和(自身を含む): 659135232

約数和(自身を除く): 443282784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 45887, 91774, 137661, 183548, 275322, 321209, 367096, 550644, 642418, 734192, 963627, 1101288, 1284836, 1468384, 1927254, 2202576, 2248463, 2569672, 3854508, 4405152, 4496926, 5139344, 6745389, 7709016, 8993852, 10278688, 13490778, 15418032, 17987704, 26981556, 30836064, 35975408, 53963112, 71950816, 107926224, 215852448]

約数ペア:

[(1, 215852448), (2, 107926224), (3, 71950816), (4, 53963112), (6, 35975408), (7, 30836064), (8, 26981556), (12, 17987704), (14, 15418032), (16, 13490778), (21, 10278688), (24, 8993852), (28, 7709016), (32, 6745389), (42, 5139344), (48, 4496926), (49, 4405152), (56, 3854508), (84, 2569672), (96, 2248463), (98, 2202576), (112, 1927254), (147, 1468384), (168, 1284836), (196, 1101288), (224, 963627), (294, 734192), (336, 642418), (392, 550644), (588, 367096), (672, 321209), (784, 275322), (1176, 183548), (1568, 137661), (2352, 91774), (4704, 45887)]