235380132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 683679360

約数和(自身を除く): 448299228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 103, 114, 117, 156, 171, 206, 228, 234, 247, 257, 309, 342, 412, 468, 494, 514, 618, 684, 741, 771, 927, 988, 1028, 1236, 1339, 1482, 1542, 1854, 1957, 2223, 2313, 2678, 2964, 3084, 3341, 3708, 3914, 4017, 4446, 4626, 4883, 5356, 5871, 6682, 7828, 8034, 8892, 9252, 9766, 10023, 11742, 12051, 13364, 14649, 16068, 17613, 19532, 20046, 23484, 24102, 25441, 26471, 29298, 30069, 35226, 40092, 43947, 48204, 50882, 52942, 58596, 60138, 63479, 70452, 76323, 79413, 87894, 101764, 105884, 120276, 126958, 152646, 158826, 175788, 190437, 228969, 238239, 253916, 305292, 317652, 344123, 380874, 457938, 476478, 502949, 571311, 688246, 761748, 915876, 952956, 1005898, 1032369, 1142622, 1376492, 1508847, 2011796, 2064738, 2285244, 3017694, 3097107, 4129476, 4526541, 6035388, 6194214, 6538337, 9053082, 12388428, 13076674, 18106164, 19615011, 26153348, 39230022, 58845033, 78460044, 117690066, 235380132]

約数ペア:

[(1, 235380132), (2, 117690066), (3, 78460044), (4, 58845033), (6, 39230022), (9, 26153348), (12, 19615011), (13, 18106164), (18, 13076674), (19, 12388428), (26, 9053082), (36, 6538337), (38, 6194214), (39, 6035388), (52, 4526541), (57, 4129476), (76, 3097107), (78, 3017694), (103, 2285244), (114, 2064738), (117, 2011796), (156, 1508847), (171, 1376492), (206, 1142622), (228, 1032369), (234, 1005898), (247, 952956), (257, 915876), (309, 761748), (342, 688246), (412, 571311), (468, 502949), (494, 476478), (514, 457938), (618, 380874), (684, 344123), (741, 317652), (771, 305292), (927, 253916), (988, 238239), (1028, 228969), (1236, 190437), (1339, 175788), (1482, 158826), (1542, 152646), (1854, 126958), (1957, 120276), (2223, 105884), (2313, 101764), (2678, 87894), (2964, 79413), (3084, 76323), (3341, 70452), (3708, 63479), (3914, 60138), (4017, 58596), (4446, 52942), (4626, 50882), (4883, 48204), (5356, 43947), (5871, 40092), (6682, 35226), (7828, 30069), (8034, 29298), (8892, 26471), (9252, 25441), (9766, 24102), (10023, 23484), (11742, 20046), (12051, 19532), (13364, 17613), (14649, 16068)]