218449044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 626685696

約数和(自身を除く): 408236652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 97, 99, 121, 132, 141, 188, 194, 198, 242, 282, 291, 363, 388, 396, 423, 484, 517, 564, 582, 726, 846, 873, 1034, 1067, 1089, 1164, 1331, 1452, 1551, 1692, 1746, 2068, 2134, 2178, 2662, 3102, 3201, 3492, 3993, 4268, 4356, 4559, 4653, 5324, 5687, 6204, 6402, 7986, 9118, 9306, 9603, 11374, 11737, 11979, 12804, 13677, 15972, 17061, 18236, 18612, 19206, 22748, 23474, 23958, 27354, 34122, 35211, 38412, 41031, 46948, 47916, 50149, 51183, 54708, 62557, 68244, 70422, 82062, 100298, 102366, 105633, 125114, 129107, 140844, 150447, 164124, 187671, 200596, 204732, 211266, 250228, 258214, 300894, 375342, 387321, 422532, 451341, 516428, 551639, 563013, 601788, 750684, 774642, 902682, 1103278, 1126026, 1161963, 1549284, 1654917, 1805364, 2206556, 2252052, 2323926, 3309834, 4647852, 4964751, 6068029, 6619668, 9929502, 12136058, 18204087, 19859004, 24272116, 36408174, 54612261, 72816348, 109224522, 218449044]

約数ペア:

[(1, 218449044), (2, 109224522), (3, 72816348), (4, 54612261), (6, 36408174), (9, 24272116), (11, 19859004), (12, 18204087), (18, 12136058), (22, 9929502), (33, 6619668), (36, 6068029), (44, 4964751), (47, 4647852), (66, 3309834), (94, 2323926), (97, 2252052), (99, 2206556), (121, 1805364), (132, 1654917), (141, 1549284), (188, 1161963), (194, 1126026), (198, 1103278), (242, 902682), (282, 774642), (291, 750684), (363, 601788), (388, 563013), (396, 551639), (423, 516428), (484, 451341), (517, 422532), (564, 387321), (582, 375342), (726, 300894), (846, 258214), (873, 250228), (1034, 211266), (1067, 204732), (1089, 200596), (1164, 187671), (1331, 164124), (1452, 150447), (1551, 140844), (1692, 129107), (1746, 125114), (2068, 105633), (2134, 102366), (2178, 100298), (2662, 82062), (3102, 70422), (3201, 68244), (3492, 62557), (3993, 54708), (4268, 51183), (4356, 50149), (4559, 47916), (4653, 46948), (5324, 41031), (5687, 38412), (6204, 35211), (6402, 34122), (7986, 27354), (9118, 23958), (9306, 23474), (9603, 22748), (11374, 19206), (11737, 18612), (11979, 18236), (12804, 17061), (13677, 15972)]