726802128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2177

約数の個数: 120

約数和(自身を含む): 2202636800

約数和(自身を除く): 1475834672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 234, 312, 398, 468, 597, 624, 796, 936, 1194, 1592, 1791, 1872, 1951, 2388, 2587, 3184, 3582, 3902, 4776, 5174, 5853, 7164, 7761, 7804, 9552, 10348, 11706, 14328, 15522, 15608, 17559, 20696, 23283, 23412, 25363, 28656, 31044, 31216, 35118, 41392, 46566, 46824, 50726, 62088, 70236, 76089, 93132, 93648, 101452, 124176, 140472, 152178, 186264, 202904, 228267, 280944, 304356, 372528, 388249, 405808, 456534, 608712, 776498, 913068, 1164747, 1217424, 1552996, 1826136, 2329494, 3105992, 3494241, 3652272, 4658988, 5047237, 6211984, 6988482, 9317976, 10094474, 13976964, 15141711, 18635952, 20188948, 27953928, 30283422, 40377896, 45425133, 55907856, 60566844, 80755792, 90850266, 121133688, 181700532, 242267376, 363401064, 726802128]

約数ペア:

[(1, 726802128), (2, 363401064), (3, 242267376), (4, 181700532), (6, 121133688), (8, 90850266), (9, 80755792), (12, 60566844), (13, 55907856), (16, 45425133), (18, 40377896), (24, 30283422), (26, 27953928), (36, 20188948), (39, 18635952), (48, 15141711), (52, 13976964), (72, 10094474), (78, 9317976), (104, 6988482), (117, 6211984), (144, 5047237), (156, 4658988), (199, 3652272), (208, 3494241), (234, 3105992), (312, 2329494), (398, 1826136), (468, 1552996), (597, 1217424), (624, 1164747), (796, 913068), (936, 776498), (1194, 608712), (1592, 456534), (1791, 405808), (1872, 388249), (1951, 372528), (2388, 304356), (2587, 280944), (3184, 228267), (3582, 202904), (3902, 186264), (4776, 152178), (5174, 140472), (5853, 124176), (7164, 101452), (7761, 93648), (7804, 93132), (9552, 76089), (10348, 70236), (11706, 62088), (14328, 50726), (15522, 46824), (15608, 46566), (17559, 41392), (20696, 35118), (23283, 31216), (23412, 31044), (25363, 28656)]