223839924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1725

約数の個数: 96

約数和(自身を含む): 655742976

約数和(自身を除く): 431903052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 157, 231, 308, 314, 462, 471, 628, 924, 942, 1099, 1543, 1727, 1884, 2198, 3086, 3297, 3454, 4396, 4629, 5181, 6172, 6594, 6908, 9258, 10362, 10801, 12089, 13188, 16973, 18516, 20724, 21602, 24178, 32403, 33946, 36267, 43204, 48356, 50919, 64806, 67892, 72534, 101838, 118811, 129612, 145068, 203676, 237622, 242251, 356433, 475244, 484502, 712866, 726753, 969004, 1425732, 1453506, 1695757, 2664761, 2907012, 3391514, 5087271, 5329522, 6783028, 7994283, 10174542, 10659044, 15988566, 18653327, 20349084, 31977132, 37306654, 55959981, 74613308, 111919962, 223839924]

約数ペア:

[(1, 223839924), (2, 111919962), (3, 74613308), (4, 55959981), (6, 37306654), (7, 31977132), (11, 20349084), (12, 18653327), (14, 15988566), (21, 10659044), (22, 10174542), (28, 7994283), (33, 6783028), (42, 5329522), (44, 5087271), (66, 3391514), (77, 2907012), (84, 2664761), (132, 1695757), (154, 1453506), (157, 1425732), (231, 969004), (308, 726753), (314, 712866), (462, 484502), (471, 475244), (628, 356433), (924, 242251), (942, 237622), (1099, 203676), (1543, 145068), (1727, 129612), (1884, 118811), (2198, 101838), (3086, 72534), (3297, 67892), (3454, 64806), (4396, 50919), (4629, 48356), (5181, 43204), (6172, 36267), (6594, 33946), (6908, 32403), (9258, 24178), (10362, 21602), (10801, 20724), (12089, 18516), (13188, 16973)]