240412928

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 604369920

約数和(自身を除く): 363956992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 256, 266, 304, 307, 322, 368, 437, 448, 532, 608, 614, 644, 736, 874, 896, 1064, 1216, 1228, 1288, 1472, 1748, 1792, 2128, 2149, 2432, 2456, 2576, 2944, 3059, 3496, 4256, 4298, 4864, 4912, 5152, 5833, 5888, 6118, 6992, 7061, 8512, 8596, 9824, 10304, 11666, 12236, 13984, 14122, 17024, 17192, 19648, 20608, 23332, 24472, 27968, 28244, 34048, 34384, 39296, 40831, 41216, 46664, 48944, 49427, 55936, 56488, 68768, 78592, 81662, 93328, 97888, 98854, 111872, 112976, 134159, 137536, 163324, 186656, 195776, 197708, 225952, 268318, 275072, 326648, 373312, 391552, 395416, 451904, 536636, 550144, 653296, 746624, 783104, 790832, 903808, 939113, 1073272, 1306592, 1493248, 1581664, 1807616, 1878226, 2146544, 2613184, 3163328, 3756452, 4293088, 5226368, 6326656, 7512904, 8586176, 10452736, 12653312, 15025808, 17172352, 30051616, 34344704, 60103232, 120206464, 240412928]

約数ペア:

[(1, 240412928), (2, 120206464), (4, 60103232), (7, 34344704), (8, 30051616), (14, 17172352), (16, 15025808), (19, 12653312), (23, 10452736), (28, 8586176), (32, 7512904), (38, 6326656), (46, 5226368), (56, 4293088), (64, 3756452), (76, 3163328), (92, 2613184), (112, 2146544), (128, 1878226), (133, 1807616), (152, 1581664), (161, 1493248), (184, 1306592), (224, 1073272), (256, 939113), (266, 903808), (304, 790832), (307, 783104), (322, 746624), (368, 653296), (437, 550144), (448, 536636), (532, 451904), (608, 395416), (614, 391552), (644, 373312), (736, 326648), (874, 275072), (896, 268318), (1064, 225952), (1216, 197708), (1228, 195776), (1288, 186656), (1472, 163324), (1748, 137536), (1792, 134159), (2128, 112976), (2149, 111872), (2432, 98854), (2456, 97888), (2576, 93328), (2944, 81662), (3059, 78592), (3496, 68768), (4256, 56488), (4298, 55936), (4864, 49427), (4912, 48944), (5152, 46664), (5833, 41216), (5888, 40831), (6118, 39296), (6992, 34384), (7061, 34048), (8512, 28244), (8596, 27968), (9824, 24472), (10304, 23332), (11666, 20608), (12236, 19648), (13984, 17192), (14122, 17024)]