298031916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 880889856

約数和(自身を除く): 582857940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 127, 147, 156, 182, 196, 254, 273, 294, 307, 364, 381, 508, 546, 588, 614, 637, 762, 889, 921, 1092, 1228, 1274, 1524, 1651, 1778, 1842, 1911, 2149, 2548, 2667, 3302, 3556, 3684, 3822, 3991, 4298, 4953, 5334, 6223, 6447, 6604, 7644, 7982, 8596, 9906, 10668, 11557, 11973, 12446, 12894, 15043, 15964, 18669, 19812, 23114, 23946, 24892, 25788, 27937, 30086, 34671, 37338, 38989, 45129, 46228, 47892, 55874, 60172, 69342, 74676, 77978, 80899, 83811, 90258, 111748, 116967, 138684, 155956, 161798, 167622, 180516, 195559, 233934, 242697, 272923, 323596, 335244, 391118, 467868, 485394, 506857, 545846, 586677, 782236, 818769, 970788, 1013714, 1091692, 1173354, 1520571, 1637538, 1910461, 2027428, 2346708, 3041142, 3275076, 3547999, 3820922, 5731383, 6082284, 7095998, 7641844, 10643997, 11462766, 14191996, 21287994, 22925532, 24835993, 42575988, 49671986, 74507979, 99343972, 149015958, 298031916]

約数ペア:

[(1, 298031916), (2, 149015958), (3, 99343972), (4, 74507979), (6, 49671986), (7, 42575988), (12, 24835993), (13, 22925532), (14, 21287994), (21, 14191996), (26, 11462766), (28, 10643997), (39, 7641844), (42, 7095998), (49, 6082284), (52, 5731383), (78, 3820922), (84, 3547999), (91, 3275076), (98, 3041142), (127, 2346708), (147, 2027428), (156, 1910461), (182, 1637538), (196, 1520571), (254, 1173354), (273, 1091692), (294, 1013714), (307, 970788), (364, 818769), (381, 782236), (508, 586677), (546, 545846), (588, 506857), (614, 485394), (637, 467868), (762, 391118), (889, 335244), (921, 323596), (1092, 272923), (1228, 242697), (1274, 233934), (1524, 195559), (1651, 180516), (1778, 167622), (1842, 161798), (1911, 155956), (2149, 138684), (2548, 116967), (2667, 111748), (3302, 90258), (3556, 83811), (3684, 80899), (3822, 77978), (3991, 74676), (4298, 69342), (4953, 60172), (5334, 55874), (6223, 47892), (6447, 46228), (6604, 45129), (7644, 38989), (7982, 37338), (8596, 34671), (9906, 30086), (10668, 27937), (11557, 25788), (11973, 24892), (12446, 23946), (12894, 23114), (15043, 19812), (15964, 18669)]