274664208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 180

約数和(自身を含む): 895063248

約数和(自身を除く): 620399040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 507, 546, 588, 624, 637, 676, 691, 728, 784, 1014, 1092, 1176, 1183, 1274, 1352, 1382, 1456, 1911, 2028, 2073, 2184, 2352, 2366, 2548, 2704, 2764, 3549, 3822, 4056, 4146, 4368, 4732, 4837, 5096, 5528, 7098, 7644, 8112, 8281, 8292, 8983, 9464, 9674, 10192, 11056, 14196, 14511, 15288, 16562, 16584, 17966, 18928, 19348, 24843, 26949, 28392, 29022, 30576, 33124, 33168, 33859, 35932, 38696, 49686, 53898, 56784, 58044, 62881, 66248, 67718, 71864, 77392, 99372, 101577, 107796, 116088, 116779, 125762, 132496, 135436, 143728, 188643, 198744, 203154, 215592, 232176, 233558, 251524, 270872, 350337, 377286, 397488, 406308, 431184, 440167, 467116, 503048, 541744, 700674, 754572, 812616, 817453, 880334, 934232, 1006096, 1320501, 1401348, 1509144, 1625232, 1634906, 1760668, 1868464, 2452359, 2641002, 2802696, 3018288, 3269812, 3521336, 4904718, 5282004, 5605392, 5722171, 6539624, 7042672, 9809436, 10564008, 11444342, 13079248, 17166513, 19618872, 21128016, 22888684, 34333026, 39237744, 45777368, 68666052, 91554736, 137332104, 274664208]

約数ペア:

[(1, 274664208), (2, 137332104), (3, 91554736), (4, 68666052), (6, 45777368), (7, 39237744), (8, 34333026), (12, 22888684), (13, 21128016), (14, 19618872), (16, 17166513), (21, 13079248), (24, 11444342), (26, 10564008), (28, 9809436), (39, 7042672), (42, 6539624), (48, 5722171), (49, 5605392), (52, 5282004), (56, 4904718), (78, 3521336), (84, 3269812), (91, 3018288), (98, 2802696), (104, 2641002), (112, 2452359), (147, 1868464), (156, 1760668), (168, 1634906), (169, 1625232), (182, 1509144), (196, 1401348), (208, 1320501), (273, 1006096), (294, 934232), (312, 880334), (336, 817453), (338, 812616), (364, 754572), (392, 700674), (507, 541744), (546, 503048), (588, 467116), (624, 440167), (637, 431184), (676, 406308), (691, 397488), (728, 377286), (784, 350337), (1014, 270872), (1092, 251524), (1176, 233558), (1183, 232176), (1274, 215592), (1352, 203154), (1382, 198744), (1456, 188643), (1911, 143728), (2028, 135436), (2073, 132496), (2184, 125762), (2352, 116779), (2366, 116088), (2548, 107796), (2704, 101577), (2764, 99372), (3549, 77392), (3822, 71864), (4056, 67718), (4146, 66248), (4368, 62881), (4732, 58044), (4837, 56784), (5096, 53898), (5528, 49686), (7098, 38696), (7644, 35932), (8112, 33859), (8281, 33168), (8292, 33124), (8983, 30576), (9464, 29022), (9674, 28392), (10192, 26949), (11056, 24843), (14196, 19348), (14511, 18928), (15288, 17966), (16562, 16584)]