223411328

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 546981120

約数和(自身を除く): 323569792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 92, 112, 128, 148, 161, 184, 224, 259, 293, 296, 322, 368, 448, 518, 586, 592, 644, 736, 851, 896, 1036, 1172, 1184, 1288, 1472, 1702, 2051, 2072, 2344, 2368, 2576, 2944, 3404, 4102, 4144, 4688, 4736, 5152, 5957, 6739, 6808, 8204, 8288, 9376, 10304, 10841, 11914, 13478, 13616, 16408, 16576, 18752, 20608, 21682, 23828, 26956, 27232, 32816, 33152, 37504, 43364, 47173, 47656, 53912, 54464, 65632, 75887, 86728, 94346, 95312, 107824, 108928, 131264, 151774, 173456, 188692, 190624, 215648, 249343, 262528, 303548, 346912, 377384, 381248, 431296, 498686, 607096, 693824, 754768, 762496, 862592, 997372, 1214192, 1387648, 1509536, 1745401, 1994744, 2428384, 3019072, 3490802, 3989488, 4856768, 6038144, 6981604, 7978976, 9713536, 13963208, 15957952, 27926416, 31915904, 55852832, 111705664, 223411328]

約数ペア:

[(1, 223411328), (2, 111705664), (4, 55852832), (7, 31915904), (8, 27926416), (14, 15957952), (16, 13963208), (23, 9713536), (28, 7978976), (32, 6981604), (37, 6038144), (46, 4856768), (56, 3989488), (64, 3490802), (74, 3019072), (92, 2428384), (112, 1994744), (128, 1745401), (148, 1509536), (161, 1387648), (184, 1214192), (224, 997372), (259, 862592), (293, 762496), (296, 754768), (322, 693824), (368, 607096), (448, 498686), (518, 431296), (586, 381248), (592, 377384), (644, 346912), (736, 303548), (851, 262528), (896, 249343), (1036, 215648), (1172, 190624), (1184, 188692), (1288, 173456), (1472, 151774), (1702, 131264), (2051, 108928), (2072, 107824), (2344, 95312), (2368, 94346), (2576, 86728), (2944, 75887), (3404, 65632), (4102, 54464), (4144, 53912), (4688, 47656), (4736, 47173), (5152, 43364), (5957, 37504), (6739, 33152), (6808, 32816), (8204, 27232), (8288, 26956), (9376, 23828), (10304, 21682), (10841, 20608), (11914, 18752), (13478, 16576), (13616, 16408)]