628104432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4742

約数の個数: 80

約数和(自身を含む): 1719691520

約数和(自身を除く): 1091587088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 151, 152, 228, 302, 304, 453, 456, 604, 906, 912, 1208, 1812, 2416, 2869, 3624, 4561, 5738, 7248, 8607, 9122, 11476, 13683, 17214, 18244, 22952, 27366, 34428, 36488, 45904, 54732, 68856, 72976, 86659, 109464, 137712, 173318, 218928, 259977, 346636, 519954, 688711, 693272, 1039908, 1377422, 1386544, 2066133, 2079816, 2754844, 4132266, 4159632, 5509688, 8264532, 11019376, 13085509, 16529064, 26171018, 33058128, 39256527, 52342036, 78513054, 104684072, 157026108, 209368144, 314052216, 628104432]

約数ペア:

[(1, 628104432), (2, 314052216), (3, 209368144), (4, 157026108), (6, 104684072), (8, 78513054), (12, 52342036), (16, 39256527), (19, 33058128), (24, 26171018), (38, 16529064), (48, 13085509), (57, 11019376), (76, 8264532), (114, 5509688), (151, 4159632), (152, 4132266), (228, 2754844), (302, 2079816), (304, 2066133), (453, 1386544), (456, 1377422), (604, 1039908), (906, 693272), (912, 688711), (1208, 519954), (1812, 346636), (2416, 259977), (2869, 218928), (3624, 173318), (4561, 137712), (5738, 109464), (7248, 86659), (8607, 72976), (9122, 68856), (11476, 54732), (13683, 45904), (17214, 36488), (18244, 34428), (22952, 27366)]