219228464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 556401888

約数和(自身を除く): 337173424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 289, 364, 442, 476, 521, 578, 728, 884, 952, 1042, 1156, 1456, 1547, 1768, 1904, 2023, 2084, 2312, 3094, 3536, 3647, 3757, 4046, 4168, 4624, 6188, 6773, 7294, 7514, 8092, 8336, 8857, 12376, 13546, 14588, 15028, 16184, 17714, 24752, 26299, 27092, 29176, 30056, 32368, 35428, 47411, 52598, 54184, 58352, 60112, 61999, 70856, 94822, 105196, 108368, 115141, 123998, 141712, 150569, 189644, 210392, 230282, 247996, 301138, 379288, 420784, 460564, 495992, 602276, 758576, 805987, 921128, 991984, 1053983, 1204552, 1611974, 1842256, 1957397, 2107966, 2409104, 3223948, 3914794, 4215932, 6447896, 7829588, 8431864, 12895792, 13701779, 15659176, 16863728, 27403558, 31318352, 54807116, 109614232, 219228464]

約数ペア:

[(1, 219228464), (2, 109614232), (4, 54807116), (7, 31318352), (8, 27403558), (13, 16863728), (14, 15659176), (16, 13701779), (17, 12895792), (26, 8431864), (28, 7829588), (34, 6447896), (52, 4215932), (56, 3914794), (68, 3223948), (91, 2409104), (104, 2107966), (112, 1957397), (119, 1842256), (136, 1611974), (182, 1204552), (208, 1053983), (221, 991984), (238, 921128), (272, 805987), (289, 758576), (364, 602276), (442, 495992), (476, 460564), (521, 420784), (578, 379288), (728, 301138), (884, 247996), (952, 230282), (1042, 210392), (1156, 189644), (1456, 150569), (1547, 141712), (1768, 123998), (1904, 115141), (2023, 108368), (2084, 105196), (2312, 94822), (3094, 70856), (3536, 61999), (3647, 60112), (3757, 58352), (4046, 54184), (4168, 52598), (4624, 47411), (6188, 35428), (6773, 32368), (7294, 30056), (7514, 29176), (8092, 27092), (8336, 26299), (8857, 24752), (12376, 17714), (13546, 16184), (14588, 15028)]