253849728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3210

約数の個数: 128

約数和(自身を含む): 774547200

約数和(自身を除く): 520697472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3163, 3344, 3648, 4224, 5016, 6326, 6688, 7296, 9489, 10032, 12652, 13376, 18978, 20064, 25304, 26752, 34793, 37956, 40128, 50608, 60097, 69586, 75912, 80256, 101216, 104379, 120194, 139172, 151824, 180291, 202432, 208758, 240388, 278344, 303648, 360582, 404864, 417516, 480776, 556688, 607296, 661067, 721164, 835032, 961552, 1113376, 1214592, 1322134, 1442328, 1670064, 1923104, 1983201, 2226752, 2644268, 2884656, 3340128, 3846208, 3966402, 4453504, 5288536, 5769312, 6680256, 7692416, 7932804, 10577072, 11538624, 13360512, 15865608, 21154144, 23077248, 31731216, 42308288, 63462432, 84616576, 126924864, 253849728]

約数ペア:

[(1, 253849728), (2, 126924864), (3, 84616576), (4, 63462432), (6, 42308288), (8, 31731216), (11, 23077248), (12, 21154144), (16, 15865608), (19, 13360512), (22, 11538624), (24, 10577072), (32, 7932804), (33, 7692416), (38, 6680256), (44, 5769312), (48, 5288536), (57, 4453504), (64, 3966402), (66, 3846208), (76, 3340128), (88, 2884656), (96, 2644268), (114, 2226752), (128, 1983201), (132, 1923104), (152, 1670064), (176, 1442328), (192, 1322134), (209, 1214592), (228, 1113376), (264, 961552), (304, 835032), (352, 721164), (384, 661067), (418, 607296), (456, 556688), (528, 480776), (608, 417516), (627, 404864), (704, 360582), (836, 303648), (912, 278344), (1056, 240388), (1216, 208758), (1254, 202432), (1408, 180291), (1672, 151824), (1824, 139172), (2112, 120194), (2432, 104379), (2508, 101216), (3163, 80256), (3344, 75912), (3648, 69586), (4224, 60097), (5016, 50608), (6326, 40128), (6688, 37956), (7296, 34793), (9489, 26752), (10032, 25304), (12652, 20064), (13376, 18978)]