268908276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 795088896

約数和(自身を除く): 526180620

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, 277, 294, 364, 381, 508, 546, 554, 588, 637, 762, 831, 889, 1092, 1108, 1274, 1524, 1651, 1662, 1778, 1911, 1939, 2548, 2667, 3302, 3324, 3556, 3601, 3822, 3878, 4953, 5334, 5817, 6223, 6604, 7202, 7644, 7756, 9906, 10668, 10803, 11557, 11634, 12446, 13573, 14404, 18669, 19812, 21606, 23114, 23268, 24892, 25207, 27146, 34671, 35179, 37338, 40719, 43212, 46228, 50414, 54292, 69342, 70358, 74676, 75621, 80899, 81438, 100828, 105537, 138684, 140716, 151242, 161798, 162876, 176449, 211074, 242697, 246253, 302484, 323596, 352898, 422148, 457327, 485394, 492506, 529347, 705796, 738759, 914654, 970788, 985012, 1058694, 1371981, 1477518, 1723771, 1829308, 2117388, 2743962, 2955036, 3201289, 3447542, 5171313, 5487924, 6402578, 6895084, 9603867, 10342626, 12805156, 19207734, 20685252, 22409023, 38415468, 44818046, 67227069, 89636092, 134454138, 268908276]

約数ペア:

[(1, 268908276), (2, 134454138), (3, 89636092), (4, 67227069), (6, 44818046), (7, 38415468), (12, 22409023), (13, 20685252), (14, 19207734), (21, 12805156), (26, 10342626), (28, 9603867), (39, 6895084), (42, 6402578), (49, 5487924), (52, 5171313), (78, 3447542), (84, 3201289), (91, 2955036), (98, 2743962), (127, 2117388), (147, 1829308), (156, 1723771), (182, 1477518), (196, 1371981), (254, 1058694), (273, 985012), (277, 970788), (294, 914654), (364, 738759), (381, 705796), (508, 529347), (546, 492506), (554, 485394), (588, 457327), (637, 422148), (762, 352898), (831, 323596), (889, 302484), (1092, 246253), (1108, 242697), (1274, 211074), (1524, 176449), (1651, 162876), (1662, 161798), (1778, 151242), (1911, 140716), (1939, 138684), (2548, 105537), (2667, 100828), (3302, 81438), (3324, 80899), (3556, 75621), (3601, 74676), (3822, 70358), (3878, 69342), (4953, 54292), (5334, 50414), (5817, 46228), (6223, 43212), (6604, 40719), (7202, 37338), (7644, 35179), (7756, 34671), (9906, 27146), (10668, 25207), (10803, 24892), (11557, 23268), (11634, 23114), (12446, 21606), (13573, 19812), (14404, 18669)]