219718128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 160

約数和(自身を含む): 690749440

約数和(自身を除く): 471031312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 271, 304, 336, 381, 399, 456, 508, 532, 542, 762, 798, 813, 889, 912, 1016, 1064, 1084, 1524, 1596, 1626, 1778, 1897, 2032, 2128, 2168, 2413, 2667, 3048, 3192, 3252, 3556, 3794, 4336, 4826, 5149, 5334, 5691, 6096, 6384, 6504, 7112, 7239, 7588, 9652, 10298, 10668, 11382, 13008, 14224, 14478, 15176, 15447, 16891, 19304, 20596, 21336, 22764, 28956, 30352, 30894, 33782, 34417, 36043, 38608, 41192, 42672, 45528, 50673, 57912, 61788, 67564, 68834, 72086, 82384, 91056, 101346, 103251, 108129, 115824, 123576, 135128, 137668, 144172, 202692, 206502, 216258, 240919, 247152, 270256, 275336, 288344, 405384, 413004, 432516, 481838, 550672, 576688, 653923, 722757, 810768, 826008, 865032, 963676, 1307846, 1445514, 1652016, 1730064, 1927352, 1961769, 2615692, 2891028, 3854704, 3923538, 4577461, 5231384, 5782056, 7847076, 9154922, 10462768, 11564112, 13732383, 15694152, 18309844, 27464766, 31388304, 36619688, 54929532, 73239376, 109859064, 219718128]

約数ペア:

[(1, 219718128), (2, 109859064), (3, 73239376), (4, 54929532), (6, 36619688), (7, 31388304), (8, 27464766), (12, 18309844), (14, 15694152), (16, 13732383), (19, 11564112), (21, 10462768), (24, 9154922), (28, 7847076), (38, 5782056), (42, 5231384), (48, 4577461), (56, 3923538), (57, 3854704), (76, 2891028), (84, 2615692), (112, 1961769), (114, 1927352), (127, 1730064), (133, 1652016), (152, 1445514), (168, 1307846), (228, 963676), (254, 865032), (266, 826008), (271, 810768), (304, 722757), (336, 653923), (381, 576688), (399, 550672), (456, 481838), (508, 432516), (532, 413004), (542, 405384), (762, 288344), (798, 275336), (813, 270256), (889, 247152), (912, 240919), (1016, 216258), (1064, 206502), (1084, 202692), (1524, 144172), (1596, 137668), (1626, 135128), (1778, 123576), (1897, 115824), (2032, 108129), (2128, 103251), (2168, 101346), (2413, 91056), (2667, 82384), (3048, 72086), (3192, 68834), (3252, 67564), (3556, 61788), (3794, 57912), (4336, 50673), (4826, 45528), (5149, 42672), (5334, 41192), (5691, 38608), (6096, 36043), (6384, 34417), (6504, 33782), (7112, 30894), (7239, 30352), (7588, 28956), (9652, 22764), (10298, 21336), (10668, 20596), (11382, 19304), (13008, 16891), (14224, 15447), (14478, 15176)]