221022032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 577891584

約数和(自身を除く): 356869552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 61, 68, 77, 88, 112, 119, 122, 136, 154, 173, 176, 187, 238, 244, 272, 308, 346, 374, 427, 476, 488, 616, 671, 692, 748, 854, 952, 976, 1037, 1211, 1232, 1309, 1342, 1384, 1496, 1708, 1903, 1904, 2074, 2422, 2618, 2684, 2768, 2941, 2992, 3416, 3806, 4148, 4697, 4844, 5236, 5368, 5882, 6832, 7259, 7612, 8296, 9394, 9688, 10472, 10553, 10736, 11407, 11764, 13321, 14518, 15224, 16592, 18788, 19376, 20587, 20944, 21106, 22814, 23528, 26642, 29036, 30448, 32351, 37576, 41174, 42212, 45628, 47056, 53284, 58072, 64702, 73871, 75152, 79849, 82348, 84424, 91256, 106568, 116083, 116144, 129404, 147742, 159698, 164696, 168848, 179401, 182512, 213136, 226457, 232166, 258808, 295484, 319396, 329392, 358802, 452914, 464332, 517616, 590968, 638792, 717604, 812581, 905828, 928664, 1181936, 1255807, 1277584, 1435208, 1625162, 1811656, 1857328, 1973411, 2511614, 2870416, 3250324, 3623312, 3946822, 5023228, 6500648, 7893644, 10046456, 13001296, 13813877, 15787288, 20092912, 27627754, 31574576, 55255508, 110511016, 221022032]

約数ペア:

[(1, 221022032), (2, 110511016), (4, 55255508), (7, 31574576), (8, 27627754), (11, 20092912), (14, 15787288), (16, 13813877), (17, 13001296), (22, 10046456), (28, 7893644), (34, 6500648), (44, 5023228), (56, 3946822), (61, 3623312), (68, 3250324), (77, 2870416), (88, 2511614), (112, 1973411), (119, 1857328), (122, 1811656), (136, 1625162), (154, 1435208), (173, 1277584), (176, 1255807), (187, 1181936), (238, 928664), (244, 905828), (272, 812581), (308, 717604), (346, 638792), (374, 590968), (427, 517616), (476, 464332), (488, 452914), (616, 358802), (671, 329392), (692, 319396), (748, 295484), (854, 258808), (952, 232166), (976, 226457), (1037, 213136), (1211, 182512), (1232, 179401), (1309, 168848), (1342, 164696), (1384, 159698), (1496, 147742), (1708, 129404), (1903, 116144), (1904, 116083), (2074, 106568), (2422, 91256), (2618, 84424), (2684, 82348), (2768, 79849), (2941, 75152), (2992, 73871), (3416, 64702), (3806, 58072), (4148, 53284), (4697, 47056), (4844, 45628), (5236, 42212), (5368, 41174), (5882, 37576), (6832, 32351), (7259, 30448), (7612, 29036), (8296, 26642), (9394, 23528), (9688, 22814), (10472, 21106), (10553, 20944), (10736, 20587), (11407, 19376), (11764, 18788), (13321, 16592), (14518, 15224)]