222723396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 683679360

約数和(自身を除く): 460955964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 181, 228, 252, 257, 266, 342, 362, 399, 514, 532, 543, 684, 724, 771, 798, 1028, 1086, 1197, 1267, 1542, 1596, 1629, 1799, 2172, 2313, 2394, 2534, 3084, 3258, 3439, 3598, 3801, 4626, 4788, 4883, 5068, 5397, 6516, 6878, 7196, 7602, 9252, 9766, 10317, 10794, 11403, 13756, 14649, 15204, 16191, 19532, 20634, 21588, 22806, 24073, 29298, 30951, 32382, 34181, 41268, 43947, 45612, 46517, 48146, 58596, 61902, 64764, 68362, 72219, 87894, 93034, 96292, 102543, 123804, 136724, 139551, 144438, 175788, 186068, 205086, 216657, 279102, 288876, 307629, 325619, 410172, 418653, 433314, 558204, 615258, 651238, 837306, 866628, 883823, 976857, 1230516, 1302476, 1674612, 1767646, 1953714, 2651469, 2930571, 3535292, 3907428, 5302938, 5861142, 6186761, 7954407, 10605876, 11722284, 12373522, 15908814, 18560283, 24747044, 31817628, 37120566, 55680849, 74241132, 111361698, 222723396]

約数ペア:

[(1, 222723396), (2, 111361698), (3, 74241132), (4, 55680849), (6, 37120566), (7, 31817628), (9, 24747044), (12, 18560283), (14, 15908814), (18, 12373522), (19, 11722284), (21, 10605876), (28, 7954407), (36, 6186761), (38, 5861142), (42, 5302938), (57, 3907428), (63, 3535292), (76, 2930571), (84, 2651469), (114, 1953714), (126, 1767646), (133, 1674612), (171, 1302476), (181, 1230516), (228, 976857), (252, 883823), (257, 866628), (266, 837306), (342, 651238), (362, 615258), (399, 558204), (514, 433314), (532, 418653), (543, 410172), (684, 325619), (724, 307629), (771, 288876), (798, 279102), (1028, 216657), (1086, 205086), (1197, 186068), (1267, 175788), (1542, 144438), (1596, 139551), (1629, 136724), (1799, 123804), (2172, 102543), (2313, 96292), (2394, 93034), (2534, 87894), (3084, 72219), (3258, 68362), (3439, 64764), (3598, 61902), (3801, 58596), (4626, 48146), (4788, 46517), (4883, 45612), (5068, 43947), (5397, 41268), (6516, 34181), (6878, 32382), (7196, 30951), (7602, 29298), (9252, 24073), (9766, 22806), (10317, 21588), (10794, 20634), (11403, 19532), (13756, 16191), (14649, 15204)]