409227312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3329}}^1$

素因数の和:3550

約数の個数: 80

約数和(自身を含む): 1144614240

約数和(自身を除く): 735386928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 624, 788, 1182, 1576, 2364, 2561, 3152, 3329, 4728, 5122, 6658, 7683, 9456, 9987, 10244, 13316, 15366, 19974, 20488, 26632, 30732, 39948, 40976, 43277, 53264, 61464, 79896, 86554, 122928, 129831, 159792, 173108, 259662, 346216, 519324, 655813, 692432, 1038648, 1311626, 1967439, 2077296, 2623252, 3934878, 5246504, 7869756, 8525569, 10493008, 15739512, 17051138, 25576707, 31479024, 34102276, 51153414, 68204552, 102306828, 136409104, 204613656, 409227312]

約数ペア:

[(1, 409227312), (2, 204613656), (3, 136409104), (4, 102306828), (6, 68204552), (8, 51153414), (12, 34102276), (13, 31479024), (16, 25576707), (24, 17051138), (26, 15739512), (39, 10493008), (48, 8525569), (52, 7869756), (78, 5246504), (104, 3934878), (156, 2623252), (197, 2077296), (208, 1967439), (312, 1311626), (394, 1038648), (591, 692432), (624, 655813), (788, 519324), (1182, 346216), (1576, 259662), (2364, 173108), (2561, 159792), (3152, 129831), (3329, 122928), (4728, 86554), (5122, 79896), (6658, 61464), (7683, 53264), (9456, 43277), (9987, 40976), (10244, 39948), (13316, 30732), (15366, 26632), (19974, 20488)]