254737392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 160

約数和(自身を含む): 838279680

約数和(自身を除く): 583542288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 696, 728, 754, 812, 1092, 1131, 1218, 1392, 1456, 1508, 1624, 2011, 2184, 2262, 2436, 2639, 3016, 3248, 4022, 4368, 4524, 4872, 5278, 6032, 6033, 7917, 8044, 9048, 9744, 10556, 12066, 14077, 15834, 16088, 18096, 21112, 24132, 26143, 28154, 31668, 32176, 42224, 42231, 48264, 52286, 56308, 58319, 63336, 78429, 84462, 96528, 104572, 112616, 116638, 126672, 156858, 168924, 174957, 183001, 209144, 225232, 233276, 313716, 337848, 349914, 366002, 408233, 418288, 466552, 549003, 627432, 675696, 699828, 732004, 758147, 816466, 933104, 1098006, 1224699, 1254864, 1399656, 1464008, 1516294, 1632932, 2196012, 2274441, 2449398, 2799312, 2928016, 3032588, 3265864, 4392024, 4548882, 4898796, 5307029, 6065176, 6531728, 8784048, 9097764, 9797592, 10614058, 12130352, 15921087, 18195528, 19595184, 21228116, 31842174, 36391056, 42456232, 63684348, 84912464, 127368696, 254737392]

約数ペア:

[(1, 254737392), (2, 127368696), (3, 84912464), (4, 63684348), (6, 42456232), (7, 36391056), (8, 31842174), (12, 21228116), (13, 19595184), (14, 18195528), (16, 15921087), (21, 12130352), (24, 10614058), (26, 9797592), (28, 9097764), (29, 8784048), (39, 6531728), (42, 6065176), (48, 5307029), (52, 4898796), (56, 4548882), (58, 4392024), (78, 3265864), (84, 3032588), (87, 2928016), (91, 2799312), (104, 2449398), (112, 2274441), (116, 2196012), (156, 1632932), (168, 1516294), (174, 1464008), (182, 1399656), (203, 1254864), (208, 1224699), (232, 1098006), (273, 933104), (312, 816466), (336, 758147), (348, 732004), (364, 699828), (377, 675696), (406, 627432), (464, 549003), (546, 466552), (609, 418288), (624, 408233), (696, 366002), (728, 349914), (754, 337848), (812, 313716), (1092, 233276), (1131, 225232), (1218, 209144), (1392, 183001), (1456, 174957), (1508, 168924), (1624, 156858), (2011, 126672), (2184, 116638), (2262, 112616), (2436, 104572), (2639, 96528), (3016, 84462), (3248, 78429), (4022, 63336), (4368, 58319), (4524, 56308), (4872, 52286), (5278, 48264), (6032, 42231), (6033, 42224), (7917, 32176), (8044, 31668), (9048, 28154), (9744, 26143), (10556, 24132), (12066, 21112), (14077, 18096), (15834, 16088)]