388341312

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 1055583360

約数和(自身を除く): 667242048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 103, 146, 192, 206, 219, 269, 292, 309, 412, 438, 538, 584, 618, 807, 824, 876, 1076, 1168, 1236, 1614, 1648, 1752, 2152, 2336, 2472, 3228, 3296, 3504, 4304, 4672, 4944, 6456, 6592, 7008, 7519, 8608, 9888, 12912, 14016, 15038, 17216, 19637, 19776, 22557, 25824, 27707, 30076, 39274, 45114, 51648, 55414, 58911, 60152, 78548, 83121, 90228, 110828, 117822, 120304, 157096, 166242, 180456, 221656, 235644, 240608, 314192, 332484, 360912, 443312, 471288, 481216, 628384, 664968, 721824, 886624, 942576, 1256768, 1329936, 1443648, 1773248, 1885152, 2022611, 2659872, 3770304, 4045222, 5319744, 6067833, 8090444, 12135666, 16180888, 24271332, 32361776, 48542664, 64723552, 97085328, 129447104, 194170656, 388341312]

約数ペア:

[(1, 388341312), (2, 194170656), (3, 129447104), (4, 97085328), (6, 64723552), (8, 48542664), (12, 32361776), (16, 24271332), (24, 16180888), (32, 12135666), (48, 8090444), (64, 6067833), (73, 5319744), (96, 4045222), (103, 3770304), (146, 2659872), (192, 2022611), (206, 1885152), (219, 1773248), (269, 1443648), (292, 1329936), (309, 1256768), (412, 942576), (438, 886624), (538, 721824), (584, 664968), (618, 628384), (807, 481216), (824, 471288), (876, 443312), (1076, 360912), (1168, 332484), (1236, 314192), (1614, 240608), (1648, 235644), (1752, 221656), (2152, 180456), (2336, 166242), (2472, 157096), (3228, 120304), (3296, 117822), (3504, 110828), (4304, 90228), (4672, 83121), (4944, 78548), (6456, 60152), (6592, 58911), (7008, 55414), (7519, 51648), (8608, 45114), (9888, 39274), (12912, 30076), (14016, 27707), (15038, 25824), (17216, 22557), (19637, 19776)]