221116392

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16277

約数の個数: 96

約数和(自身を含む): 709800000

約数和(自身を除く): 488683608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 16249, 32498, 48747, 64996, 97494, 113743, 129992, 146241, 194988, 227486, 292482, 341229, 389976, 438723, 454972, 584964, 682458, 877446, 909944, 1023687, 1169928, 1316169, 1364916, 1754892, 2047374, 2632338, 2729832, 3071061, 3509784, 3948507, 4094748, 5264676, 6142122, 7897014, 8189496, 9213183, 10529352, 12284244, 15794028, 18426366, 24568488, 27639549, 31588056, 36852732, 55279098, 73705464, 110558196, 221116392]

約数ペア:

[(1, 221116392), (2, 110558196), (3, 73705464), (4, 55279098), (6, 36852732), (7, 31588056), (8, 27639549), (9, 24568488), (12, 18426366), (14, 15794028), (18, 12284244), (21, 10529352), (24, 9213183), (27, 8189496), (28, 7897014), (36, 6142122), (42, 5264676), (54, 4094748), (56, 3948507), (63, 3509784), (72, 3071061), (81, 2729832), (84, 2632338), (108, 2047374), (126, 1754892), (162, 1364916), (168, 1316169), (189, 1169928), (216, 1023687), (243, 909944), (252, 877446), (324, 682458), (378, 584964), (486, 454972), (504, 438723), (567, 389976), (648, 341229), (756, 292482), (972, 227486), (1134, 194988), (1512, 146241), (1701, 129992), (1944, 113743), (2268, 97494), (3402, 64996), (4536, 48747), (6804, 32498), (13608, 16249)]