204546816

素因数分解:

$2^8\times 3^3\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 612954720

約数和(自身を除く): 408407904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 293, 303, 384, 404, 432, 576, 586, 606, 768, 808, 864, 879, 909, 1152, 1172, 1212, 1616, 1728, 1758, 1818, 2304, 2344, 2424, 2637, 2727, 3232, 3456, 3516, 3636, 4688, 4848, 5274, 5454, 6464, 6912, 7032, 7272, 7911, 9376, 9696, 10548, 10908, 12928, 14064, 14544, 15822, 18752, 19392, 21096, 21816, 25856, 28128, 29088, 29593, 31644, 37504, 38784, 42192, 43632, 56256, 58176, 59186, 63288, 75008, 77568, 84384, 87264, 88779, 112512, 116352, 118372, 126576, 168768, 174528, 177558, 225024, 232704, 236744, 253152, 266337, 337536, 349056, 355116, 473488, 506304, 532674, 675072, 698112, 710232, 799011, 946976, 1012608, 1065348, 1420464, 1598022, 1893952, 2025216, 2130696, 2840928, 3196044, 3787904, 4261392, 5681856, 6392088, 7575808, 8522784, 11363712, 12784176, 17045568, 22727424, 25568352, 34091136, 51136704, 68182272, 102273408, 204546816]

約数ペア:

[(1, 204546816), (2, 102273408), (3, 68182272), (4, 51136704), (6, 34091136), (8, 25568352), (9, 22727424), (12, 17045568), (16, 12784176), (18, 11363712), (24, 8522784), (27, 7575808), (32, 6392088), (36, 5681856), (48, 4261392), (54, 3787904), (64, 3196044), (72, 2840928), (96, 2130696), (101, 2025216), (108, 1893952), (128, 1598022), (144, 1420464), (192, 1065348), (202, 1012608), (216, 946976), (256, 799011), (288, 710232), (293, 698112), (303, 675072), (384, 532674), (404, 506304), (432, 473488), (576, 355116), (586, 349056), (606, 337536), (768, 266337), (808, 253152), (864, 236744), (879, 232704), (909, 225024), (1152, 177558), (1172, 174528), (1212, 168768), (1616, 126576), (1728, 118372), (1758, 116352), (1818, 112512), (2304, 88779), (2344, 87264), (2424, 84384), (2637, 77568), (2727, 75008), (3232, 63288), (3456, 59186), (3516, 58176), (3636, 56256), (4688, 43632), (4848, 42192), (5274, 38784), (5454, 37504), (6464, 31644), (6912, 29593), (7032, 29088), (7272, 28128), (7911, 25856), (9376, 21816), (9696, 21096), (10548, 19392), (10908, 18752), (12928, 15822), (14064, 14544)]