749242008

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 2151864000

約数和(自身を除く): 1402621992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 241, 296, 333, 389, 444, 482, 666, 723, 778, 888, 964, 999, 1167, 1332, 1446, 1556, 1928, 1998, 2169, 2334, 2664, 2892, 3112, 3501, 3996, 4338, 4668, 5784, 6507, 7002, 7992, 8676, 8917, 9336, 10503, 13014, 14004, 14393, 17352, 17834, 21006, 26028, 26751, 28008, 28786, 35668, 42012, 43179, 52056, 53502, 57572, 71336, 80253, 84024, 86358, 93749, 107004, 115144, 129537, 160506, 172716, 187498, 214008, 240759, 259074, 281247, 321012, 345432, 374996, 388611, 481518, 518148, 562494, 642024, 749992, 777222, 843741, 963036, 1036296, 1124988, 1554444, 1687482, 1926072, 2249976, 2531223, 3108888, 3374964, 3468713, 5062446, 6749928, 6937426, 10124892, 10406139, 13874852, 20249784, 20812278, 27749704, 31218417, 41624556, 62436834, 83249112, 93655251, 124873668, 187310502, 249747336, 374621004, 749242008]

約数ペア:

[(1, 749242008), (2, 374621004), (3, 249747336), (4, 187310502), (6, 124873668), (8, 93655251), (9, 83249112), (12, 62436834), (18, 41624556), (24, 31218417), (27, 27749704), (36, 20812278), (37, 20249784), (54, 13874852), (72, 10406139), (74, 10124892), (108, 6937426), (111, 6749928), (148, 5062446), (216, 3468713), (222, 3374964), (241, 3108888), (296, 2531223), (333, 2249976), (389, 1926072), (444, 1687482), (482, 1554444), (666, 1124988), (723, 1036296), (778, 963036), (888, 843741), (964, 777222), (999, 749992), (1167, 642024), (1332, 562494), (1446, 518148), (1556, 481518), (1928, 388611), (1998, 374996), (2169, 345432), (2334, 321012), (2664, 281247), (2892, 259074), (3112, 240759), (3501, 214008), (3996, 187498), (4338, 172716), (4668, 160506), (5784, 129537), (6507, 115144), (7002, 107004), (7992, 93749), (8676, 86358), (8917, 84024), (9336, 80253), (10503, 71336), (13014, 57572), (14004, 53502), (14393, 52056), (17352, 43179), (17834, 42012), (21006, 35668), (26028, 28786), (26751, 28008)]