1944257224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 4791951360

約数和(自身を除く): 2847694136

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 127, 136, 182, 221, 238, 254, 364, 442, 476, 508, 728, 884, 889, 952, 1016, 1237, 1547, 1651, 1768, 1778, 2159, 2474, 3094, 3302, 3556, 4318, 4948, 6188, 6604, 7112, 8636, 8659, 9896, 11557, 12376, 13208, 15113, 16081, 17272, 17318, 21029, 23114, 28067, 30226, 32162, 34636, 42058, 46228, 56134, 60452, 64324, 69272, 84116, 92456, 112268, 112567, 120904, 128648, 147203, 157099, 168232, 196469, 224536, 225134, 273377, 294406, 314198, 392938, 450268, 546754, 588812, 628396, 785876, 900536, 1093508, 1099693, 1177624, 1256792, 1571752, 1913639, 2042287, 2187016, 2199386, 2670683, 3827278, 4084574, 4398772, 5341366, 7654556, 8169148, 8797544, 10682732, 14296009, 15309112, 16338296, 18694781, 21365464, 28592018, 34718879, 37389562, 57184036, 69437758, 74779124, 114368072, 138875516, 149558248, 243032153, 277751032, 486064306, 972128612, 1944257224]

約数ペア:

[(1, 1944257224), (2, 972128612), (4, 486064306), (7, 277751032), (8, 243032153), (13, 149558248), (14, 138875516), (17, 114368072), (26, 74779124), (28, 69437758), (34, 57184036), (52, 37389562), (56, 34718879), (68, 28592018), (91, 21365464), (104, 18694781), (119, 16338296), (127, 15309112), (136, 14296009), (182, 10682732), (221, 8797544), (238, 8169148), (254, 7654556), (364, 5341366), (442, 4398772), (476, 4084574), (508, 3827278), (728, 2670683), (884, 2199386), (889, 2187016), (952, 2042287), (1016, 1913639), (1237, 1571752), (1547, 1256792), (1651, 1177624), (1768, 1099693), (1778, 1093508), (2159, 900536), (2474, 785876), (3094, 628396), (3302, 588812), (3556, 546754), (4318, 450268), (4948, 392938), (6188, 314198), (6604, 294406), (7112, 273377), (8636, 225134), (8659, 224536), (9896, 196469), (11557, 168232), (12376, 157099), (13208, 147203), (15113, 128648), (16081, 120904), (17272, 112567), (17318, 112268), (21029, 92456), (23114, 84116), (28067, 69272), (30226, 64324), (32162, 60452), (34636, 56134), (42058, 46228)]