1216278504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7247}}^1$

素因数の和:7309

約数の個数: 160

約数和(自身を含む): 3999156480

約数和(自身を除く): 2782877976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 252, 259, 296, 324, 333, 378, 444, 504, 518, 567, 648, 666, 756, 777, 888, 999, 1036, 1134, 1332, 1512, 1554, 1998, 2072, 2268, 2331, 2664, 2997, 3108, 3996, 4536, 4662, 5994, 6216, 6993, 7247, 7992, 9324, 11988, 13986, 14494, 18648, 20979, 21741, 23976, 27972, 28988, 41958, 43482, 50729, 55944, 57976, 65223, 83916, 86964, 101458, 130446, 152187, 167832, 173928, 195669, 202916, 260892, 268139, 304374, 391338, 405832, 456561, 521784, 536278, 587007, 608748, 782676, 804417, 913122, 1072556, 1174014, 1217496, 1369683, 1565352, 1608834, 1826244, 1876973, 2145112, 2348028, 2413251, 2739366, 3217668, 3652488, 3753946, 4109049, 4696056, 4826502, 5478732, 5630919, 6435336, 7239753, 7507892, 8218098, 9653004, 10957464, 11261838, 14479506, 15015784, 16436196, 16892757, 19306008, 21719259, 22523676, 28959012, 32872392, 33785514, 43438518, 45047352, 50678271, 57918024, 67571028, 86877036, 101356542, 135142056, 152034813, 173754072, 202713084, 304069626, 405426168, 608139252, 1216278504]

約数ペア:

[(1, 1216278504), (2, 608139252), (3, 405426168), (4, 304069626), (6, 202713084), (7, 173754072), (8, 152034813), (9, 135142056), (12, 101356542), (14, 86877036), (18, 67571028), (21, 57918024), (24, 50678271), (27, 45047352), (28, 43438518), (36, 33785514), (37, 32872392), (42, 28959012), (54, 22523676), (56, 21719259), (63, 19306008), (72, 16892757), (74, 16436196), (81, 15015784), (84, 14479506), (108, 11261838), (111, 10957464), (126, 9653004), (148, 8218098), (162, 7507892), (168, 7239753), (189, 6435336), (216, 5630919), (222, 5478732), (252, 4826502), (259, 4696056), (296, 4109049), (324, 3753946), (333, 3652488), (378, 3217668), (444, 2739366), (504, 2413251), (518, 2348028), (567, 2145112), (648, 1876973), (666, 1826244), (756, 1608834), (777, 1565352), (888, 1369683), (999, 1217496), (1036, 1174014), (1134, 1072556), (1332, 913122), (1512, 804417), (1554, 782676), (1998, 608748), (2072, 587007), (2268, 536278), (2331, 521784), (2664, 456561), (2997, 405832), (3108, 391338), (3996, 304374), (4536, 268139), (4662, 260892), (5994, 202916), (6216, 195669), (6993, 173928), (7247, 167832), (7992, 152187), (9324, 130446), (11988, 101458), (13986, 86964), (14494, 83916), (18648, 65223), (20979, 57976), (21741, 55944), (23976, 50729), (27972, 43482), (28988, 41958)]