222111714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 292694046

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 121, 139, 142, 186, 213, 242, 278, 341, 363, 417, 426, 682, 726, 781, 834, 1023, 1529, 1562, 2046, 2201, 2343, 3058, 3751, 4309, 4402, 4587, 4686, 6603, 7502, 8591, 8618, 9174, 9869, 11253, 12927, 13206, 16819, 17182, 19738, 22506, 24211, 25773, 25854, 29607, 33638, 47399, 48422, 50457, 51546, 59214, 72633, 94798, 100914, 108559, 142197, 145266, 217118, 266321, 284394, 305939, 325677, 521389, 532642, 611878, 651354, 798963, 917817, 1042778, 1194149, 1564167, 1597926, 1835634, 2388298, 3128334, 3365329, 3582447, 6730658, 7164894, 10095987, 20191974, 37018619, 74037238, 111055857, 222111714]

約数ペア:

[(1, 222111714), (2, 111055857), (3, 74037238), (6, 37018619), (11, 20191974), (22, 10095987), (31, 7164894), (33, 6730658), (62, 3582447), (66, 3365329), (71, 3128334), (93, 2388298), (121, 1835634), (139, 1597926), (142, 1564167), (186, 1194149), (213, 1042778), (242, 917817), (278, 798963), (341, 651354), (363, 611878), (417, 532642), (426, 521389), (682, 325677), (726, 305939), (781, 284394), (834, 266321), (1023, 217118), (1529, 145266), (1562, 142197), (2046, 108559), (2201, 100914), (2343, 94798), (3058, 72633), (3751, 59214), (4309, 51546), (4402, 50457), (4587, 48422), (4686, 47399), (6603, 33638), (7502, 29607), (8591, 25854), (8618, 25773), (9174, 24211), (9869, 22506), (11253, 19738), (12927, 17182), (13206, 16819)]