428243424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 1351913472

約数和(自身を除く): 923670048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 84, 93, 96, 112, 122, 124, 168, 183, 186, 217, 224, 244, 248, 336, 337, 366, 372, 427, 434, 488, 496, 651, 672, 674, 732, 744, 854, 868, 976, 992, 1011, 1281, 1302, 1348, 1464, 1488, 1708, 1736, 1891, 1952, 2022, 2359, 2562, 2604, 2696, 2928, 2976, 3416, 3472, 3782, 4044, 4718, 5124, 5208, 5392, 5673, 5856, 6832, 6944, 7077, 7564, 8088, 9436, 10248, 10416, 10447, 10784, 11346, 13237, 13664, 14154, 15128, 16176, 18872, 20496, 20557, 20832, 20894, 22692, 26474, 28308, 30256, 31341, 32352, 37744, 39711, 40992, 41114, 41788, 45384, 52948, 56616, 60512, 61671, 62682, 73129, 75488, 79422, 82228, 83576, 90768, 105896, 113232, 123342, 125364, 143899, 146258, 158844, 164456, 167152, 181536, 211792, 219387, 226464, 246684, 250728, 287798, 292516, 317688, 328912, 334304, 423584, 431697, 438774, 493368, 501456, 575596, 585032, 635376, 637267, 657824, 863394, 877548, 986736, 1002912, 1151192, 1170064, 1270752, 1274534, 1726788, 1755096, 1911801, 1973472, 2302384, 2340128, 2549068, 3453576, 3510192, 3823602, 4460869, 4604768, 5098136, 6907152, 7020384, 7647204, 8921738, 10196272, 13382607, 13814304, 15294408, 17843476, 20392544, 26765214, 30588816, 35686952, 53530428, 61177632, 71373904, 107060856, 142747808, 214121712, 428243424]

約数ペア:

[(1, 428243424), (2, 214121712), (3, 142747808), (4, 107060856), (6, 71373904), (7, 61177632), (8, 53530428), (12, 35686952), (14, 30588816), (16, 26765214), (21, 20392544), (24, 17843476), (28, 15294408), (31, 13814304), (32, 13382607), (42, 10196272), (48, 8921738), (56, 7647204), (61, 7020384), (62, 6907152), (84, 5098136), (93, 4604768), (96, 4460869), (112, 3823602), (122, 3510192), (124, 3453576), (168, 2549068), (183, 2340128), (186, 2302384), (217, 1973472), (224, 1911801), (244, 1755096), (248, 1726788), (336, 1274534), (337, 1270752), (366, 1170064), (372, 1151192), (427, 1002912), (434, 986736), (488, 877548), (496, 863394), (651, 657824), (672, 637267), (674, 635376), (732, 585032), (744, 575596), (854, 501456), (868, 493368), (976, 438774), (992, 431697), (1011, 423584), (1281, 334304), (1302, 328912), (1348, 317688), (1464, 292516), (1488, 287798), (1708, 250728), (1736, 246684), (1891, 226464), (1952, 219387), (2022, 211792), (2359, 181536), (2562, 167152), (2604, 164456), (2696, 158844), (2928, 146258), (2976, 143899), (3416, 125364), (3472, 123342), (3782, 113232), (4044, 105896), (4718, 90768), (5124, 83576), (5208, 82228), (5392, 79422), (5673, 75488), (5856, 73129), (6832, 62682), (6944, 61671), (7077, 60512), (7564, 56616), (8088, 52948), (9436, 45384), (10248, 41788), (10416, 41114), (10447, 40992), (10784, 39711), (11346, 37744), (13237, 32352), (13664, 31341), (14154, 30256), (15128, 28308), (16176, 26474), (18872, 22692), (20496, 20894), (20557, 20832)]