653291136

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9991

約数の個数: 128

約数和(自身を含む): 2029800000

約数和(自身を除く): 1376508864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 9949, 10944, 16416, 19898, 21888, 29847, 32832, 39796, 59694, 65664, 79592, 89541, 119388, 159184, 179082, 189031, 238776, 268623, 318368, 358164, 378062, 477552, 537246, 567093, 636736, 716328, 756124, 955104, 1074492, 1134186, 1273472, 1432656, 1512248, 1701279, 1910208, 2148984, 2268372, 2865312, 3024496, 3402558, 3820416, 4297968, 4536744, 5103837, 5730624, 6048992, 6805116, 8595936, 9073488, 10207674, 11461248, 12097984, 13610232, 17191872, 18146976, 20415348, 24195968, 27220464, 34383744, 36293952, 40830696, 54440928, 72587904, 81661392, 108881856, 163322784, 217763712, 326645568, 653291136]

約数ペア:

[(1, 653291136), (2, 326645568), (3, 217763712), (4, 163322784), (6, 108881856), (8, 81661392), (9, 72587904), (12, 54440928), (16, 40830696), (18, 36293952), (19, 34383744), (24, 27220464), (27, 24195968), (32, 20415348), (36, 18146976), (38, 17191872), (48, 13610232), (54, 12097984), (57, 11461248), (64, 10207674), (72, 9073488), (76, 8595936), (96, 6805116), (108, 6048992), (114, 5730624), (128, 5103837), (144, 4536744), (152, 4297968), (171, 3820416), (192, 3402558), (216, 3024496), (228, 2865312), (288, 2268372), (304, 2148984), (342, 1910208), (384, 1701279), (432, 1512248), (456, 1432656), (513, 1273472), (576, 1134186), (608, 1074492), (684, 955104), (864, 756124), (912, 716328), (1026, 636736), (1152, 567093), (1216, 537246), (1368, 477552), (1728, 378062), (1824, 358164), (2052, 318368), (2432, 268623), (2736, 238776), (3456, 189031), (3648, 179082), (4104, 159184), (5472, 119388), (7296, 89541), (8208, 79592), (9949, 65664), (10944, 59694), (16416, 39796), (19898, 32832), (21888, 29847)]