12315731496

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 32243978880

約数和(自身を除く): 19928247384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 296, 317, 402, 444, 536, 634, 653, 804, 888, 951, 1268, 1306, 1608, 1902, 1959, 2479, 2536, 2612, 3804, 3918, 4958, 5224, 7437, 7608, 7836, 9916, 11729, 14874, 15672, 19832, 21239, 23458, 24161, 29748, 35187, 42478, 43751, 46916, 48322, 59496, 63717, 70374, 72483, 84956, 87502, 93832, 96644, 127434, 131253, 140748, 144966, 169912, 175004, 193288, 207001, 254868, 262506, 281496, 289932, 350008, 414002, 509736, 525012, 579864, 621003, 785843, 828004, 1050024, 1242006, 1571686, 1618787, 1656008, 2357529, 2484012, 3143372, 3237574, 4715058, 4856361, 4968024, 6286744, 6475148, 7659037, 9430116, 9712722, 12950296, 13869067, 15318074, 18860232, 19425444, 22977111, 27738134, 30636148, 38850888, 41607201, 45954222, 55476268, 61272296, 83214402, 91908444, 110952536, 166428804, 183816888, 332857608, 513155479, 1026310958, 1539466437, 2052621916, 3078932874, 4105243832, 6157865748, 12315731496]

約数ペア:

[(1, 12315731496), (2, 6157865748), (3, 4105243832), (4, 3078932874), (6, 2052621916), (8, 1539466437), (12, 1026310958), (24, 513155479), (37, 332857608), (67, 183816888), (74, 166428804), (111, 110952536), (134, 91908444), (148, 83214402), (201, 61272296), (222, 55476268), (268, 45954222), (296, 41607201), (317, 38850888), (402, 30636148), (444, 27738134), (536, 22977111), (634, 19425444), (653, 18860232), (804, 15318074), (888, 13869067), (951, 12950296), (1268, 9712722), (1306, 9430116), (1608, 7659037), (1902, 6475148), (1959, 6286744), (2479, 4968024), (2536, 4856361), (2612, 4715058), (3804, 3237574), (3918, 3143372), (4958, 2484012), (5224, 2357529), (7437, 1656008), (7608, 1618787), (7836, 1571686), (9916, 1242006), (11729, 1050024), (14874, 828004), (15672, 785843), (19832, 621003), (21239, 579864), (23458, 525012), (24161, 509736), (29748, 414002), (35187, 350008), (42478, 289932), (43751, 281496), (46916, 262506), (48322, 254868), (59496, 207001), (63717, 193288), (70374, 175004), (72483, 169912), (84956, 144966), (87502, 140748), (93832, 131253), (96644, 127434)]