214934776

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 506160000

約数和(自身を除く): 291225224

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 49, 56, 58, 73, 74, 98, 116, 146, 148, 196, 203, 232, 259, 292, 296, 343, 392, 406, 511, 518, 584, 686, 812, 1022, 1036, 1073, 1372, 1421, 1624, 1813, 2044, 2072, 2117, 2146, 2701, 2744, 2842, 3577, 3626, 4088, 4234, 4292, 5402, 5684, 7154, 7252, 7511, 8468, 8584, 9947, 10804, 11368, 12691, 14308, 14504, 14819, 15022, 16936, 18907, 19894, 21608, 25039, 25382, 28616, 29638, 30044, 37814, 39788, 50078, 50764, 52577, 59276, 60088, 75628, 78329, 79576, 100156, 101528, 103733, 105154, 118552, 132349, 151256, 156658, 200312, 207466, 210308, 264698, 313316, 368039, 414932, 420616, 529396, 548303, 626632, 726131, 736078, 829864, 926443, 1058792, 1096606, 1452262, 1472156, 1852886, 2193212, 2904524, 2944312, 3705772, 3838121, 4386424, 5809048, 7411544, 7676242, 15352484, 26866847, 30704968, 53733694, 107467388, 214934776]

約数ペア:

[(1, 214934776), (2, 107467388), (4, 53733694), (7, 30704968), (8, 26866847), (14, 15352484), (28, 7676242), (29, 7411544), (37, 5809048), (49, 4386424), (56, 3838121), (58, 3705772), (73, 2944312), (74, 2904524), (98, 2193212), (116, 1852886), (146, 1472156), (148, 1452262), (196, 1096606), (203, 1058792), (232, 926443), (259, 829864), (292, 736078), (296, 726131), (343, 626632), (392, 548303), (406, 529396), (511, 420616), (518, 414932), (584, 368039), (686, 313316), (812, 264698), (1022, 210308), (1036, 207466), (1073, 200312), (1372, 156658), (1421, 151256), (1624, 132349), (1813, 118552), (2044, 105154), (2072, 103733), (2117, 101528), (2146, 100156), (2701, 79576), (2744, 78329), (2842, 75628), (3577, 60088), (3626, 59276), (4088, 52577), (4234, 50764), (4292, 50078), (5402, 39788), (5684, 37814), (7154, 30044), (7252, 29638), (7511, 28616), (8468, 25382), (8584, 25039), (9947, 21608), (10804, 19894), (11368, 18907), (12691, 16936), (14308, 15022), (14504, 14819)]