306902544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{883}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 856320192

約数和(自身を除く): 549417648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 557, 624, 883, 1114, 1671, 1766, 2228, 2649, 3342, 3532, 4456, 5298, 6684, 7064, 7241, 8912, 10596, 11479, 13368, 14128, 14482, 21192, 21723, 22958, 26736, 28964, 34437, 42384, 43446, 45916, 57928, 68874, 86892, 91832, 115856, 137748, 173784, 183664, 275496, 347568, 491831, 550992, 983662, 1475493, 1967324, 2950986, 3934648, 5901972, 6393803, 7869296, 11803944, 12787606, 19181409, 23607888, 25575212, 38362818, 51150424, 76725636, 102300848, 153451272, 306902544]

約数ペア:

[(1, 306902544), (2, 153451272), (3, 102300848), (4, 76725636), (6, 51150424), (8, 38362818), (12, 25575212), (13, 23607888), (16, 19181409), (24, 12787606), (26, 11803944), (39, 7869296), (48, 6393803), (52, 5901972), (78, 3934648), (104, 2950986), (156, 1967324), (208, 1475493), (312, 983662), (557, 550992), (624, 491831), (883, 347568), (1114, 275496), (1671, 183664), (1766, 173784), (2228, 137748), (2649, 115856), (3342, 91832), (3532, 86892), (4456, 68874), (5298, 57928), (6684, 45916), (7064, 43446), (7241, 42384), (8912, 34437), (10596, 28964), (11479, 26736), (13368, 22958), (14128, 21723), (14482, 21192)]