763049728

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 1863473920

約数和(自身を除く): 1100424192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 224, 256, 266, 292, 304, 307, 448, 511, 532, 584, 608, 614, 896, 1022, 1064, 1168, 1216, 1228, 1387, 1792, 2044, 2128, 2149, 2336, 2432, 2456, 2774, 4088, 4256, 4298, 4672, 4864, 4912, 5548, 5833, 8176, 8512, 8596, 9344, 9709, 9824, 11096, 11666, 16352, 17024, 17192, 18688, 19418, 19648, 22192, 22411, 23332, 32704, 34048, 34384, 38836, 39296, 40831, 44384, 44822, 46664, 65408, 68768, 77672, 78592, 81662, 88768, 89644, 93328, 130816, 137536, 155344, 156877, 163324, 177536, 179288, 186656, 275072, 310688, 313754, 326648, 355072, 358576, 373312, 425809, 550144, 621376, 627508, 653296, 717152, 746624, 851618, 1242752, 1255016, 1306592, 1434304, 1493248, 1703236, 2485504, 2510032, 2613184, 2868608, 2980663, 3406472, 5020064, 5226368, 5737216, 5961326, 6812944, 10040128, 10452736, 11922652, 13625888, 20080256, 23845304, 27251776, 40160512, 47690608, 54503552, 95381216, 109007104, 190762432, 381524864, 763049728]

約数ペア:

[(1, 763049728), (2, 381524864), (4, 190762432), (7, 109007104), (8, 95381216), (14, 54503552), (16, 47690608), (19, 40160512), (28, 27251776), (32, 23845304), (38, 20080256), (56, 13625888), (64, 11922652), (73, 10452736), (76, 10040128), (112, 6812944), (128, 5961326), (133, 5737216), (146, 5226368), (152, 5020064), (224, 3406472), (256, 2980663), (266, 2868608), (292, 2613184), (304, 2510032), (307, 2485504), (448, 1703236), (511, 1493248), (532, 1434304), (584, 1306592), (608, 1255016), (614, 1242752), (896, 851618), (1022, 746624), (1064, 717152), (1168, 653296), (1216, 627508), (1228, 621376), (1387, 550144), (1792, 425809), (2044, 373312), (2128, 358576), (2149, 355072), (2336, 326648), (2432, 313754), (2456, 310688), (2774, 275072), (4088, 186656), (4256, 179288), (4298, 177536), (4672, 163324), (4864, 156877), (4912, 155344), (5548, 137536), (5833, 130816), (8176, 93328), (8512, 89644), (8596, 88768), (9344, 81662), (9709, 78592), (9824, 77672), (11096, 68768), (11666, 65408), (16352, 46664), (17024, 44822), (17192, 44384), (18688, 40831), (19418, 39296), (19648, 38836), (22192, 34384), (22411, 34048), (23332, 32704)]