442904238

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 1168128000

約数和(自身を除く): 725223762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 343, 414, 441, 483, 686, 882, 966, 1029, 1127, 1449, 2058, 2254, 2898, 3087, 3119, 3381, 6174, 6238, 6762, 7889, 9357, 10143, 15778, 18714, 20286, 21833, 23667, 28071, 43666, 47334, 56142, 65499, 71001, 71737, 130998, 142002, 143474, 152831, 196497, 215211, 305662, 392994, 430422, 458493, 502159, 645633, 916986, 1004318, 1069817, 1291266, 1375479, 1506477, 2139634, 2750958, 3012954, 3209451, 3515113, 4519431, 6418902, 7030226, 9038862, 9628353, 10545339, 19256706, 21090678, 24605791, 31636017, 49211582, 63272034, 73817373, 147634746, 221452119, 442904238]

約数ペア:

[(1, 442904238), (2, 221452119), (3, 147634746), (6, 73817373), (7, 63272034), (9, 49211582), (14, 31636017), (18, 24605791), (21, 21090678), (23, 19256706), (42, 10545339), (46, 9628353), (49, 9038862), (63, 7030226), (69, 6418902), (98, 4519431), (126, 3515113), (138, 3209451), (147, 3012954), (161, 2750958), (207, 2139634), (294, 1506477), (322, 1375479), (343, 1291266), (414, 1069817), (441, 1004318), (483, 916986), (686, 645633), (882, 502159), (966, 458493), (1029, 430422), (1127, 392994), (1449, 305662), (2058, 215211), (2254, 196497), (2898, 152831), (3087, 143474), (3119, 142002), (3381, 130998), (6174, 71737), (6238, 71001), (6762, 65499), (7889, 56142), (9357, 47334), (10143, 43666), (15778, 28071), (18714, 23667), (20286, 21833)]