1420958448

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2261

約数の個数: 240

約数和(自身を含む): 4996555200

約数和(自身を除く): 3575596752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 343, 364, 392, 441, 468, 504, 546, 588, 624, 637, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1274, 1372, 1456, 1638, 1764, 1872, 1911, 2058, 2184, 2213, 2352, 2548, 2744, 3087, 3276, 3528, 3822, 4116, 4368, 4426, 4459, 5096, 5488, 5733, 6174, 6552, 6639, 7056, 7644, 8232, 8852, 8918, 10192, 11466, 12348, 13104, 13278, 13377, 15288, 15491, 16464, 17704, 17836, 19917, 22932, 24696, 26556, 26754, 28769, 30576, 30982, 35408, 35672, 39834, 40131, 45864, 46473, 49392, 53112, 53508, 57538, 61964, 71344, 79668, 80262, 86307, 91728, 92946, 106224, 107016, 108437, 115076, 123928, 139419, 159336, 160524, 172614, 185892, 201383, 214032, 216874, 230152, 247856, 258921, 278838, 318672, 321048, 325311, 345228, 371784, 402766, 433748, 460304, 517842, 557676, 604149, 642096, 650622, 690456, 743568, 759059, 805532, 867496, 975933, 1035684, 1115352, 1208298, 1301244, 1380912, 1409681, 1518118, 1611064, 1734992, 1812447, 1951866, 2071368, 2230704, 2277177, 2416596, 2602488, 2819362, 3036236, 3222128, 3624894, 3903732, 4142736, 4229043, 4554354, 4833192, 5204976, 5638724, 6072472, 6831531, 7249788, 7807464, 8458086, 9108708, 9666384, 9867767, 11277448, 12144944, 12687129, 13663062, 14499576, 15614928, 16916172, 18217416, 19735534, 22554896, 25374258, 27326124, 28999152, 29603301, 33832344, 36434832, 39471068, 50748516, 54652248, 59206602, 67664688, 78942136, 88809903, 101497032, 109304496, 118413204, 157884272, 177619806, 202994064, 236826408, 355239612, 473652816, 710479224, 1420958448]

約数ペア:

[(1, 1420958448), (2, 710479224), (3, 473652816), (4, 355239612), (6, 236826408), (7, 202994064), (8, 177619806), (9, 157884272), (12, 118413204), (13, 109304496), (14, 101497032), (16, 88809903), (18, 78942136), (21, 67664688), (24, 59206602), (26, 54652248), (28, 50748516), (36, 39471068), (39, 36434832), (42, 33832344), (48, 29603301), (49, 28999152), (52, 27326124), (56, 25374258), (63, 22554896), (72, 19735534), (78, 18217416), (84, 16916172), (91, 15614928), (98, 14499576), (104, 13663062), (112, 12687129), (117, 12144944), (126, 11277448), (144, 9867767), (147, 9666384), (156, 9108708), (168, 8458086), (182, 7807464), (196, 7249788), (208, 6831531), (234, 6072472), (252, 5638724), (273, 5204976), (294, 4833192), (312, 4554354), (336, 4229043), (343, 4142736), (364, 3903732), (392, 3624894), (441, 3222128), (468, 3036236), (504, 2819362), (546, 2602488), (588, 2416596), (624, 2277177), (637, 2230704), (686, 2071368), (728, 1951866), (784, 1812447), (819, 1734992), (882, 1611064), (936, 1518118), (1008, 1409681), (1029, 1380912), (1092, 1301244), (1176, 1208298), (1274, 1115352), (1372, 1035684), (1456, 975933), (1638, 867496), (1764, 805532), (1872, 759059), (1911, 743568), (2058, 690456), (2184, 650622), (2213, 642096), (2352, 604149), (2548, 557676), (2744, 517842), (3087, 460304), (3276, 433748), (3528, 402766), (3822, 371784), (4116, 345228), (4368, 325311), (4426, 321048), (4459, 318672), (5096, 278838), (5488, 258921), (5733, 247856), (6174, 230152), (6552, 216874), (6639, 214032), (7056, 201383), (7644, 185892), (8232, 172614), (8852, 160524), (8918, 159336), (10192, 139419), (11466, 123928), (12348, 115076), (13104, 108437), (13278, 107016), (13377, 106224), (15288, 92946), (15491, 91728), (16464, 86307), (17704, 80262), (17836, 79668), (19917, 71344), (22932, 61964), (24696, 57538), (26556, 53508), (26754, 53112), (28769, 49392), (30576, 46473), (30982, 45864), (35408, 40131), (35672, 39834)]