4328128242

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2925

約数の個数: 80

約数和(自身を含む): 9921364992

約数和(自身を除く): 5593236750

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 163, 183, 326, 366, 489, 549, 978, 1098, 1467, 1647, 2687, 2934, 3294, 4401, 4941, 5374, 8061, 8802, 9882, 9943, 13203, 16122, 19886, 24183, 26406, 29829, 48366, 59658, 72549, 89487, 145098, 163907, 178974, 217647, 268461, 327814, 435294, 437981, 491721, 536922, 805383, 875962, 983442, 1313943, 1475163, 1610766, 2627886, 2950326, 3941829, 4425489, 7883658, 8850978, 11825487, 13276467, 23650974, 26552934, 26716841, 35476461, 53433682, 70952922, 80150523, 160301046, 240451569, 480903138, 721354707, 1442709414, 2164064121, 4328128242]

約数ペア:

[(1, 4328128242), (2, 2164064121), (3, 1442709414), (6, 721354707), (9, 480903138), (18, 240451569), (27, 160301046), (54, 80150523), (61, 70952922), (81, 53433682), (122, 35476461), (162, 26716841), (163, 26552934), (183, 23650974), (326, 13276467), (366, 11825487), (489, 8850978), (549, 7883658), (978, 4425489), (1098, 3941829), (1467, 2950326), (1647, 2627886), (2687, 1610766), (2934, 1475163), (3294, 1313943), (4401, 983442), (4941, 875962), (5374, 805383), (8061, 536922), (8802, 491721), (9882, 437981), (9943, 435294), (13203, 327814), (16122, 268461), (19886, 217647), (24183, 178974), (26406, 163907), (29829, 145098), (48366, 89487), (59658, 72549)]