238646328

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 605797920

約数和(自身を除く): 367151592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 181, 274, 362, 401, 411, 543, 548, 724, 802, 822, 1086, 1096, 1203, 1448, 1604, 1644, 2172, 2406, 3208, 3288, 4344, 4812, 9624, 24797, 49594, 54937, 72581, 74391, 99188, 109874, 145162, 148782, 164811, 198376, 217743, 219748, 290324, 297564, 329622, 435486, 439496, 580648, 595128, 659244, 870972, 1318488, 1741944, 9943597, 19887194, 29830791, 39774388, 59661582, 79548776, 119323164, 238646328]

約数ペア:

[(1, 238646328), (2, 119323164), (3, 79548776), (4, 59661582), (6, 39774388), (8, 29830791), (12, 19887194), (24, 9943597), (137, 1741944), (181, 1318488), (274, 870972), (362, 659244), (401, 595128), (411, 580648), (543, 439496), (548, 435486), (724, 329622), (802, 297564), (822, 290324), (1086, 219748), (1096, 217743), (1203, 198376), (1448, 164811), (1604, 148782), (1644, 145162), (2172, 109874), (2406, 99188), (3208, 74391), (3288, 72581), (4344, 54937), (4812, 49594), (9624, 24797)]