22245288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 64350720

約数和(自身を除く): 42105432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 41, 47, 52, 74, 78, 82, 94, 104, 111, 123, 141, 148, 156, 164, 188, 222, 246, 282, 296, 312, 328, 376, 444, 481, 492, 533, 564, 611, 888, 962, 984, 1066, 1128, 1222, 1443, 1517, 1599, 1739, 1833, 1924, 1927, 2132, 2444, 2886, 3034, 3198, 3478, 3666, 3848, 3854, 4264, 4551, 4888, 5217, 5772, 5781, 6068, 6396, 6956, 7332, 7708, 9102, 10434, 11544, 11562, 12136, 12792, 13912, 14664, 15416, 18204, 19721, 20868, 22607, 23124, 25051, 36408, 39442, 41736, 45214, 46248, 50102, 59163, 67821, 71299, 75153, 78884, 90428, 100204, 118326, 135642, 142598, 150306, 157768, 180856, 200408, 213897, 236652, 271284, 285196, 300612, 427794, 473304, 542568, 570392, 601224, 855588, 926887, 1711176, 1853774, 2780661, 3707548, 5561322, 7415096, 11122644, 22245288]

約数ペア:

[(1, 22245288), (2, 11122644), (3, 7415096), (4, 5561322), (6, 3707548), (8, 2780661), (12, 1853774), (13, 1711176), (24, 926887), (26, 855588), (37, 601224), (39, 570392), (41, 542568), (47, 473304), (52, 427794), (74, 300612), (78, 285196), (82, 271284), (94, 236652), (104, 213897), (111, 200408), (123, 180856), (141, 157768), (148, 150306), (156, 142598), (164, 135642), (188, 118326), (222, 100204), (246, 90428), (282, 78884), (296, 75153), (312, 71299), (328, 67821), (376, 59163), (444, 50102), (481, 46248), (492, 45214), (533, 41736), (564, 39442), (611, 36408), (888, 25051), (962, 23124), (984, 22607), (1066, 20868), (1128, 19721), (1222, 18204), (1443, 15416), (1517, 14664), (1599, 13912), (1739, 12792), (1833, 12136), (1924, 11562), (1927, 11544), (2132, 10434), (2444, 9102), (2886, 7708), (3034, 7332), (3198, 6956), (3478, 6396), (3666, 6068), (3848, 5781), (3854, 5772), (4264, 5217), (4551, 4888)]