428014776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1262131200

約数和(自身を除く): 834116424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 179, 258, 301, 331, 344, 358, 516, 537, 602, 662, 716, 903, 993, 1032, 1074, 1204, 1253, 1324, 1432, 1806, 1986, 2148, 2317, 2408, 2506, 2648, 3612, 3759, 3972, 4296, 4634, 5012, 6951, 7224, 7518, 7697, 7944, 9268, 10024, 13902, 14233, 15036, 15394, 18536, 23091, 27804, 28466, 30072, 30788, 42699, 46182, 53879, 55608, 56932, 59249, 61576, 85398, 92364, 99631, 107758, 113864, 118498, 161637, 170796, 177747, 184728, 199262, 215516, 236996, 298893, 323274, 341592, 355494, 398524, 414743, 431032, 473992, 597786, 646548, 710988, 797048, 829486, 1195572, 1244229, 1293096, 1421976, 1658972, 2391144, 2488458, 2547707, 3317944, 4976916, 5095414, 7643121, 9953832, 10190828, 15286242, 17833949, 20381656, 30572484, 35667898, 53501847, 61144968, 71335796, 107003694, 142671592, 214007388, 428014776]

約数ペア:

[(1, 428014776), (2, 214007388), (3, 142671592), (4, 107003694), (6, 71335796), (7, 61144968), (8, 53501847), (12, 35667898), (14, 30572484), (21, 20381656), (24, 17833949), (28, 15286242), (42, 10190828), (43, 9953832), (56, 7643121), (84, 5095414), (86, 4976916), (129, 3317944), (168, 2547707), (172, 2488458), (179, 2391144), (258, 1658972), (301, 1421976), (331, 1293096), (344, 1244229), (358, 1195572), (516, 829486), (537, 797048), (602, 710988), (662, 646548), (716, 597786), (903, 473992), (993, 431032), (1032, 414743), (1074, 398524), (1204, 355494), (1253, 341592), (1324, 323274), (1432, 298893), (1806, 236996), (1986, 215516), (2148, 199262), (2317, 184728), (2408, 177747), (2506, 170796), (2648, 161637), (3612, 118498), (3759, 113864), (3972, 107758), (4296, 99631), (4634, 92364), (5012, 85398), (6951, 61576), (7224, 59249), (7518, 56932), (7697, 55608), (7944, 53879), (9268, 46182), (10024, 42699), (13902, 30788), (14233, 30072), (15036, 28466), (15394, 27804), (18536, 23091)]