222541592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 319359208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 83, 91, 104, 116, 127, 166, 182, 203, 232, 254, 332, 364, 377, 406, 508, 581, 664, 728, 754, 812, 889, 1016, 1079, 1162, 1508, 1624, 1651, 1778, 2158, 2324, 2407, 2639, 3016, 3302, 3556, 3683, 4316, 4648, 4814, 5278, 6604, 7112, 7366, 7553, 8632, 9628, 10541, 10556, 11557, 13208, 14732, 15106, 16849, 19256, 21082, 21112, 23114, 25781, 29464, 30212, 31291, 33698, 42164, 46228, 47879, 51562, 60424, 62582, 67396, 73787, 84328, 92456, 95758, 103124, 125164, 134792, 137033, 147574, 191516, 206248, 219037, 250328, 274066, 295148, 305689, 335153, 383032, 438074, 548132, 590296, 611378, 670306, 876148, 959231, 1096264, 1222756, 1340612, 1752296, 1918462, 2139823, 2445512, 2681224, 3836924, 3973957, 4279646, 7673848, 7947914, 8559292, 15895828, 17118584, 27817699, 31791656, 55635398, 111270796, 222541592]

約数ペア:

[(1, 222541592), (2, 111270796), (4, 55635398), (7, 31791656), (8, 27817699), (13, 17118584), (14, 15895828), (26, 8559292), (28, 7947914), (29, 7673848), (52, 4279646), (56, 3973957), (58, 3836924), (83, 2681224), (91, 2445512), (104, 2139823), (116, 1918462), (127, 1752296), (166, 1340612), (182, 1222756), (203, 1096264), (232, 959231), (254, 876148), (332, 670306), (364, 611378), (377, 590296), (406, 548132), (508, 438074), (581, 383032), (664, 335153), (728, 305689), (754, 295148), (812, 274066), (889, 250328), (1016, 219037), (1079, 206248), (1162, 191516), (1508, 147574), (1624, 137033), (1651, 134792), (1778, 125164), (2158, 103124), (2324, 95758), (2407, 92456), (2639, 84328), (3016, 73787), (3302, 67396), (3556, 62582), (3683, 60424), (4316, 51562), (4648, 47879), (4814, 46228), (5278, 42164), (6604, 33698), (7112, 31291), (7366, 30212), (7553, 29464), (8632, 25781), (9628, 23114), (10541, 21112), (10556, 21082), (11557, 19256), (13208, 16849), (14732, 15106)]