243669650420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{63617}}^1$

素因数の和:63993

約数の個数: 96

約数和(自身を含む): 592532962560

約数和(自身を除く): 348863312140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 251, 436, 502, 545, 763, 1004, 1090, 1255, 1526, 1757, 2180, 2510, 3052, 3514, 3815, 5020, 7028, 7630, 8785, 15260, 17570, 27359, 35140, 54718, 63617, 109436, 127234, 136795, 191513, 254468, 273590, 318085, 383026, 445319, 547180, 636170, 766052, 890638, 957565, 1272340, 1781276, 1915130, 2226595, 3830260, 4453190, 6934253, 8906380, 13868506, 15967867, 27737012, 31935734, 34671265, 48539771, 63871468, 69342530, 79839335, 97079542, 111775069, 138685060, 159678670, 194159084, 223550138, 242698855, 319357340, 447100276, 485397710, 558875345, 970795420, 1117750690, 1740497503, 2235501380, 3480995006, 6961990012, 8702487515, 12183482521, 17404975030, 24366965042, 34809950060, 48733930084, 60917412605, 121834825210, 243669650420]

約数ペア:

[(1, 243669650420), (2, 121834825210), (4, 60917412605), (5, 48733930084), (7, 34809950060), (10, 24366965042), (14, 17404975030), (20, 12183482521), (28, 8702487515), (35, 6961990012), (70, 3480995006), (109, 2235501380), (140, 1740497503), (218, 1117750690), (251, 970795420), (436, 558875345), (502, 485397710), (545, 447100276), (763, 319357340), (1004, 242698855), (1090, 223550138), (1255, 194159084), (1526, 159678670), (1757, 138685060), (2180, 111775069), (2510, 97079542), (3052, 79839335), (3514, 69342530), (3815, 63871468), (5020, 48539771), (7028, 34671265), (7630, 31935734), (8785, 27737012), (15260, 15967867), (17570, 13868506), (27359, 8906380), (35140, 6934253), (54718, 4453190), (63617, 3830260), (109436, 2226595), (127234, 1915130), (136795, 1781276), (191513, 1272340), (254468, 957565), (273590, 890638), (318085, 766052), (383026, 636170), (445319, 547180)]