280483776

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8583

約数の個数: 112

約数和(自身を含む): 868070400

約数和(自身を除く): 587586624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 8543, 10944, 16416, 17086, 25629, 32832, 34172, 51258, 68344, 76887, 102516, 136688, 153774, 162317, 205032, 230661, 273376, 307548, 324634, 410064, 461322, 486951, 546752, 615096, 649268, 820128, 922644, 973902, 1230192, 1298536, 1460853, 1640256, 1845288, 1947804, 2460384, 2597072, 2921706, 3690576, 3895608, 4382559, 4920768, 5194144, 5843412, 7381152, 7791216, 8765118, 10388288, 11686824, 14762304, 15582432, 17530236, 23373648, 31164864, 35060472, 46747296, 70120944, 93494592, 140241888, 280483776]

約数ペア:

[(1, 280483776), (2, 140241888), (3, 93494592), (4, 70120944), (6, 46747296), (8, 35060472), (9, 31164864), (12, 23373648), (16, 17530236), (18, 15582432), (19, 14762304), (24, 11686824), (27, 10388288), (32, 8765118), (36, 7791216), (38, 7381152), (48, 5843412), (54, 5194144), (57, 4920768), (64, 4382559), (72, 3895608), (76, 3690576), (96, 2921706), (108, 2597072), (114, 2460384), (144, 1947804), (152, 1845288), (171, 1640256), (192, 1460853), (216, 1298536), (228, 1230192), (288, 973902), (304, 922644), (342, 820128), (432, 649268), (456, 615096), (513, 546752), (576, 486951), (608, 461322), (684, 410064), (864, 324634), (912, 307548), (1026, 273376), (1216, 230661), (1368, 205032), (1728, 162317), (1824, 153774), (2052, 136688), (2736, 102516), (3648, 76887), (4104, 68344), (5472, 51258), (8208, 34172), (8543, 32832), (10944, 25629), (16416, 17086)]