7257865944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{7331}}^1$

素因数の和:7501

約数の個数: 128

約数和(自身を含む): 21285089280

約数和(自身を除く): 14027223336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 83, 84, 142, 166, 168, 213, 249, 284, 332, 426, 497, 498, 568, 581, 664, 852, 994, 996, 1162, 1491, 1704, 1743, 1988, 1992, 2324, 2982, 3486, 3976, 4648, 5893, 5964, 6972, 7331, 11786, 11928, 13944, 14662, 17679, 21993, 23572, 29324, 35358, 41251, 43986, 47144, 51317, 58648, 70716, 82502, 87972, 102634, 123753, 141432, 153951, 165004, 175944, 205268, 247506, 307902, 330008, 410536, 495012, 520501, 608473, 615804, 990024, 1041002, 1216946, 1231608, 1561503, 1825419, 2082004, 2433892, 3123006, 3643507, 3650838, 4164008, 4259311, 4867784, 6246012, 7287014, 7301676, 8518622, 10930521, 12492024, 12777933, 14574028, 14603352, 17037244, 21861042, 25555866, 29148056, 34074488, 43201583, 43722084, 51111732, 86403166, 87444168, 102223464, 129604749, 172806332, 259209498, 302411081, 345612664, 518418996, 604822162, 907233243, 1036837992, 1209644324, 1814466486, 2419288648, 3628932972, 7257865944]

約数ペア:

[(1, 7257865944), (2, 3628932972), (3, 2419288648), (4, 1814466486), (6, 1209644324), (7, 1036837992), (8, 907233243), (12, 604822162), (14, 518418996), (21, 345612664), (24, 302411081), (28, 259209498), (42, 172806332), (56, 129604749), (71, 102223464), (83, 87444168), (84, 86403166), (142, 51111732), (166, 43722084), (168, 43201583), (213, 34074488), (249, 29148056), (284, 25555866), (332, 21861042), (426, 17037244), (497, 14603352), (498, 14574028), (568, 12777933), (581, 12492024), (664, 10930521), (852, 8518622), (994, 7301676), (996, 7287014), (1162, 6246012), (1491, 4867784), (1704, 4259311), (1743, 4164008), (1988, 3650838), (1992, 3643507), (2324, 3123006), (2982, 2433892), (3486, 2082004), (3976, 1825419), (4648, 1561503), (5893, 1231608), (5964, 1216946), (6972, 1041002), (7331, 990024), (11786, 615804), (11928, 608473), (13944, 520501), (14662, 495012), (17679, 410536), (21993, 330008), (23572, 307902), (29324, 247506), (35358, 205268), (41251, 175944), (43986, 165004), (47144, 153951), (51317, 141432), (58648, 123753), (70716, 102634), (82502, 87972)]