421865088

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 1187524800

約数和(自身を除く): 765659712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 192, 232, 258, 344, 348, 384, 464, 516, 688, 696, 881, 928, 1032, 1247, 1376, 1392, 1762, 1856, 2064, 2494, 2643, 2752, 2784, 3524, 3712, 3741, 4128, 4988, 5286, 5504, 5568, 7048, 7482, 8256, 9976, 10572, 11136, 14096, 14964, 16512, 19952, 21144, 25549, 28192, 29928, 37883, 39904, 42288, 51098, 56384, 59856, 75766, 76647, 79808, 84576, 102196, 112768, 113649, 119712, 151532, 153294, 159616, 169152, 204392, 227298, 239424, 303064, 306588, 338304, 408784, 454596, 478848, 606128, 613176, 817568, 909192, 1098607, 1212256, 1226352, 1635136, 1818384, 2197214, 2424512, 2452704, 3270272, 3295821, 3636768, 4394428, 4849024, 4905408, 6591642, 7273536, 8788856, 9810816, 13183284, 14547072, 17577712, 26366568, 35155424, 52733136, 70310848, 105466272, 140621696, 210932544, 421865088]

約数ペア:

[(1, 421865088), (2, 210932544), (3, 140621696), (4, 105466272), (6, 70310848), (8, 52733136), (12, 35155424), (16, 26366568), (24, 17577712), (29, 14547072), (32, 13183284), (43, 9810816), (48, 8788856), (58, 7273536), (64, 6591642), (86, 4905408), (87, 4849024), (96, 4394428), (116, 3636768), (128, 3295821), (129, 3270272), (172, 2452704), (174, 2424512), (192, 2197214), (232, 1818384), (258, 1635136), (344, 1226352), (348, 1212256), (384, 1098607), (464, 909192), (516, 817568), (688, 613176), (696, 606128), (881, 478848), (928, 454596), (1032, 408784), (1247, 338304), (1376, 306588), (1392, 303064), (1762, 239424), (1856, 227298), (2064, 204392), (2494, 169152), (2643, 159616), (2752, 153294), (2784, 151532), (3524, 119712), (3712, 113649), (3741, 112768), (4128, 102196), (4988, 84576), (5286, 79808), (5504, 76647), (5568, 75766), (7048, 59856), (7482, 56384), (8256, 51098), (9976, 42288), (10572, 39904), (11136, 37883), (14096, 29928), (14964, 28192), (16512, 25549), (19952, 21144)]