219742512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 431644368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 113, 116, 127, 132, 174, 176, 226, 232, 254, 264, 319, 339, 348, 381, 452, 464, 508, 528, 638, 678, 696, 762, 904, 957, 1016, 1243, 1276, 1356, 1392, 1397, 1524, 1808, 1914, 2032, 2486, 2552, 2712, 2794, 3048, 3277, 3683, 3729, 3828, 4191, 4972, 5104, 5424, 5588, 6096, 6554, 7366, 7458, 7656, 8382, 9831, 9944, 11049, 11176, 13108, 14351, 14732, 14916, 15312, 16764, 19662, 19888, 22098, 22352, 26216, 28702, 29464, 29832, 33528, 36047, 39324, 40513, 43053, 44196, 52432, 57404, 58928, 59664, 67056, 72094, 78648, 81026, 86106, 88392, 108141, 114808, 121539, 144188, 157296, 157861, 162052, 172212, 176784, 216282, 229616, 243078, 288376, 315722, 324104, 344424, 416179, 432564, 473583, 486156, 576752, 631444, 648208, 688848, 832358, 865128, 947166, 972312, 1248537, 1262888, 1664716, 1730256, 1894332, 1944624, 2497074, 2525776, 3329432, 3788664, 4577969, 4994148, 6658864, 7577328, 9155938, 9988296, 13733907, 18311876, 19976592, 27467814, 36623752, 54935628, 73247504, 109871256, 219742512]

約数ペア:

[(1, 219742512), (2, 109871256), (3, 73247504), (4, 54935628), (6, 36623752), (8, 27467814), (11, 19976592), (12, 18311876), (16, 13733907), (22, 9988296), (24, 9155938), (29, 7577328), (33, 6658864), (44, 4994148), (48, 4577969), (58, 3788664), (66, 3329432), (87, 2525776), (88, 2497074), (113, 1944624), (116, 1894332), (127, 1730256), (132, 1664716), (174, 1262888), (176, 1248537), (226, 972312), (232, 947166), (254, 865128), (264, 832358), (319, 688848), (339, 648208), (348, 631444), (381, 576752), (452, 486156), (464, 473583), (508, 432564), (528, 416179), (638, 344424), (678, 324104), (696, 315722), (762, 288376), (904, 243078), (957, 229616), (1016, 216282), (1243, 176784), (1276, 172212), (1356, 162052), (1392, 157861), (1397, 157296), (1524, 144188), (1808, 121539), (1914, 114808), (2032, 108141), (2486, 88392), (2552, 86106), (2712, 81026), (2794, 78648), (3048, 72094), (3277, 67056), (3683, 59664), (3729, 58928), (3828, 57404), (4191, 52432), (4972, 44196), (5104, 43053), (5424, 40513), (5588, 39324), (6096, 36047), (6554, 33528), (7366, 29832), (7458, 29464), (7656, 28702), (8382, 26216), (9831, 22352), (9944, 22098), (11049, 19888), (11176, 19662), (13108, 16764), (14351, 15312), (14732, 14916)]