2040342208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 4430268000

約数和(自身を除く): 2389925792

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 101, 148, 152, 202, 296, 304, 404, 449, 592, 608, 703, 808, 898, 1184, 1216, 1406, 1616, 1796, 1919, 2368, 2812, 3232, 3592, 3737, 3838, 5624, 6464, 7184, 7474, 7676, 8531, 11248, 14368, 14948, 15352, 16613, 17062, 22496, 28736, 29896, 30704, 33226, 34124, 44992, 45349, 59792, 61408, 66452, 68248, 71003, 90698, 119584, 122816, 132904, 136496, 142006, 181396, 239168, 265808, 272992, 284012, 315647, 362792, 531616, 545984, 568024, 631294, 725584, 861631, 1063232, 1136048, 1262588, 1451168, 1677913, 1723262, 2272096, 2525176, 2902336, 3355826, 3446524, 4544192, 5050352, 6711652, 6893048, 10100704, 13423304, 13786096, 20201408, 26846608, 27572192, 31880347, 53693216, 55144384, 63760694, 107386432, 127521388, 255042776, 510085552, 1020171104, 2040342208]

約数ペア:

[(1, 2040342208), (2, 1020171104), (4, 510085552), (8, 255042776), (16, 127521388), (19, 107386432), (32, 63760694), (37, 55144384), (38, 53693216), (64, 31880347), (74, 27572192), (76, 26846608), (101, 20201408), (148, 13786096), (152, 13423304), (202, 10100704), (296, 6893048), (304, 6711652), (404, 5050352), (449, 4544192), (592, 3446524), (608, 3355826), (703, 2902336), (808, 2525176), (898, 2272096), (1184, 1723262), (1216, 1677913), (1406, 1451168), (1616, 1262588), (1796, 1136048), (1919, 1063232), (2368, 861631), (2812, 725584), (3232, 631294), (3592, 568024), (3737, 545984), (3838, 531616), (5624, 362792), (6464, 315647), (7184, 284012), (7474, 272992), (7676, 265808), (8531, 239168), (11248, 181396), (14368, 142006), (14948, 136496), (15352, 132904), (16613, 122816), (17062, 119584), (22496, 90698), (28736, 71003), (29896, 68248), (30704, 66452), (33226, 61408), (34124, 59792), (44992, 45349)]