217763712

素因数分解:

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

素因数の和:9988

約数の個数: 96

約数和(自身を含む): 659685000

約数和(自身を除く): 441921288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 9949, 10944, 19898, 21888, 29847, 39796, 59694, 79592, 89541, 119388, 159184, 179082, 189031, 238776, 318368, 358164, 378062, 477552, 567093, 636736, 716328, 756124, 955104, 1134186, 1273472, 1432656, 1512248, 1701279, 1910208, 2268372, 2865312, 3024496, 3402558, 3820416, 4536744, 5730624, 6048992, 6805116, 9073488, 11461248, 12097984, 13610232, 18146976, 24195968, 27220464, 36293952, 54440928, 72587904, 108881856, 217763712]

約数ペア:

[(1, 217763712), (2, 108881856), (3, 72587904), (4, 54440928), (6, 36293952), (8, 27220464), (9, 24195968), (12, 18146976), (16, 13610232), (18, 12097984), (19, 11461248), (24, 9073488), (32, 6805116), (36, 6048992), (38, 5730624), (48, 4536744), (57, 3820416), (64, 3402558), (72, 3024496), (76, 2865312), (96, 2268372), (114, 1910208), (128, 1701279), (144, 1512248), (152, 1432656), (171, 1273472), (192, 1134186), (228, 955104), (288, 756124), (304, 716328), (342, 636736), (384, 567093), (456, 477552), (576, 378062), (608, 358164), (684, 318368), (912, 238776), (1152, 189031), (1216, 179082), (1368, 159184), (1824, 119388), (2432, 89541), (2736, 79592), (3648, 59694), (5472, 39796), (7296, 29847), (9949, 21888), (10944, 19898)]