123433728

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 377731200

約数和(自身を除く): 254297472

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, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 769, 836, 912, 1056, 1216, 1254, 1408, 1538, 1672, 1824, 2112, 2307, 2432, 2508, 2816, 3076, 3344, 3648, 4224, 4614, 4864, 5016, 6152, 6688, 7296, 8448, 8459, 9228, 10032, 12304, 13376, 14592, 14611, 16918, 18456, 20064, 24608, 25377, 26752, 29222, 33836, 36912, 40128, 43833, 49216, 50754, 53504, 58444, 67672, 73824, 80256, 87666, 98432, 101508, 116888, 135344, 147648, 160512, 160721, 175332, 196864, 203016, 233776, 270688, 295296, 321442, 350664, 406032, 467552, 482163, 541376, 590592, 642884, 701328, 812064, 935104, 964326, 1082752, 1285768, 1402656, 1624128, 1870208, 1928652, 2165504, 2571536, 2805312, 3248256, 3740416, 3857304, 5143072, 5610624, 6496512, 7714608, 10286144, 11221248, 15429216, 20572288, 30858432, 41144576, 61716864, 123433728]

約数ペア:

[(1, 123433728), (2, 61716864), (3, 41144576), (4, 30858432), (6, 20572288), (8, 15429216), (11, 11221248), (12, 10286144), (16, 7714608), (19, 6496512), (22, 5610624), (24, 5143072), (32, 3857304), (33, 3740416), (38, 3248256), (44, 2805312), (48, 2571536), (57, 2165504), (64, 1928652), (66, 1870208), (76, 1624128), (88, 1402656), (96, 1285768), (114, 1082752), (128, 964326), (132, 935104), (152, 812064), (176, 701328), (192, 642884), (209, 590592), (228, 541376), (256, 482163), (264, 467552), (304, 406032), (352, 350664), (384, 321442), (418, 295296), (456, 270688), (528, 233776), (608, 203016), (627, 196864), (704, 175332), (768, 160721), (769, 160512), (836, 147648), (912, 135344), (1056, 116888), (1216, 101508), (1254, 98432), (1408, 87666), (1538, 80256), (1672, 73824), (1824, 67672), (2112, 58444), (2307, 53504), (2432, 50754), (2508, 49216), (2816, 43833), (3076, 40128), (3344, 36912), (3648, 33836), (4224, 29222), (4614, 26752), (4864, 25377), (5016, 24608), (6152, 20064), (6688, 18456), (7296, 16918), (8448, 14611), (8459, 14592), (9228, 13376), (10032, 12304)]