425392416

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 216

約数和(自身を含む): 1317492540

約数和(自身を除く): 892100124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 53, 58, 62, 72, 87, 93, 96, 106, 116, 124, 144, 159, 174, 186, 212, 232, 248, 261, 279, 288, 318, 348, 372, 424, 464, 477, 496, 522, 558, 636, 696, 744, 848, 899, 928, 954, 961, 992, 1044, 1116, 1272, 1392, 1488, 1537, 1643, 1696, 1798, 1908, 1922, 2088, 2232, 2544, 2697, 2784, 2883, 2976, 3074, 3286, 3596, 3816, 3844, 4176, 4464, 4611, 4929, 5088, 5394, 5766, 6148, 6572, 7192, 7632, 7688, 8091, 8352, 8649, 8928, 9222, 9858, 10788, 11532, 12296, 13144, 13833, 14384, 14787, 15264, 15376, 16182, 17298, 18444, 19716, 21576, 23064, 24592, 26288, 27666, 27869, 28768, 29574, 30752, 32364, 34596, 36888, 39432, 43152, 46128, 47647, 49184, 50933, 52576, 55332, 55738, 59148, 64728, 69192, 73776, 78864, 83607, 86304, 92256, 95294, 101866, 110664, 111476, 118296, 129456, 138384, 142941, 147552, 152799, 157728, 167214, 190588, 203732, 221328, 222952, 236592, 250821, 258912, 276768, 285882, 305598, 334428, 381176, 407464, 428823, 442656, 445904, 458397, 473184, 501642, 571764, 611196, 668856, 762352, 814928, 857646, 891808, 916794, 1003284, 1143528, 1222392, 1337712, 1477057, 1524704, 1629856, 1715292, 1833588, 2006568, 2287056, 2444784, 2675424, 2954114, 3430584, 3667176, 4013136, 4431171, 4574112, 4889568, 5908228, 6861168, 7334352, 8026272, 8862342, 11816456, 13293513, 13722336, 14668704, 17724684, 23632912, 26587026, 35449368, 47265824, 53174052, 70898736, 106348104, 141797472, 212696208, 425392416]

約数ペア:

[(1, 425392416), (2, 212696208), (3, 141797472), (4, 106348104), (6, 70898736), (8, 53174052), (9, 47265824), (12, 35449368), (16, 26587026), (18, 23632912), (24, 17724684), (29, 14668704), (31, 13722336), (32, 13293513), (36, 11816456), (48, 8862342), (53, 8026272), (58, 7334352), (62, 6861168), (72, 5908228), (87, 4889568), (93, 4574112), (96, 4431171), (106, 4013136), (116, 3667176), (124, 3430584), (144, 2954114), (159, 2675424), (174, 2444784), (186, 2287056), (212, 2006568), (232, 1833588), (248, 1715292), (261, 1629856), (279, 1524704), (288, 1477057), (318, 1337712), (348, 1222392), (372, 1143528), (424, 1003284), (464, 916794), (477, 891808), (496, 857646), (522, 814928), (558, 762352), (636, 668856), (696, 611196), (744, 571764), (848, 501642), (899, 473184), (928, 458397), (954, 445904), (961, 442656), (992, 428823), (1044, 407464), (1116, 381176), (1272, 334428), (1392, 305598), (1488, 285882), (1537, 276768), (1643, 258912), (1696, 250821), (1798, 236592), (1908, 222952), (1922, 221328), (2088, 203732), (2232, 190588), (2544, 167214), (2697, 157728), (2784, 152799), (2883, 147552), (2976, 142941), (3074, 138384), (3286, 129456), (3596, 118296), (3816, 111476), (3844, 110664), (4176, 101866), (4464, 95294), (4611, 92256), (4929, 86304), (5088, 83607), (5394, 78864), (5766, 73776), (6148, 69192), (6572, 64728), (7192, 59148), (7632, 55738), (7688, 55332), (8091, 52576), (8352, 50933), (8649, 49184), (8928, 47647), (9222, 46128), (9858, 43152), (10788, 39432), (11532, 36888), (12296, 34596), (13144, 32364), (13833, 30752), (14384, 29574), (14787, 28768), (15264, 27869), (15376, 27666), (16182, 26288), (17298, 24592), (18444, 23064), (19716, 21576)]