222765648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2003}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 660005376

約数和(自身を除く): 437239728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 662, 993, 1324, 1986, 2003, 2317, 2648, 3972, 4006, 4634, 5296, 6009, 6951, 7944, 8012, 9268, 12018, 13902, 14021, 15888, 16024, 18536, 24036, 27804, 28042, 32048, 37072, 42063, 48072, 55608, 56084, 84126, 96144, 111216, 112168, 168252, 224336, 336504, 662993, 673008, 1325986, 1988979, 2651972, 3977958, 4640951, 5303944, 7955916, 9281902, 10607888, 13922853, 15911832, 18563804, 27845706, 31823664, 37127608, 55691412, 74255216, 111382824, 222765648]

約数ペア:

[(1, 222765648), (2, 111382824), (3, 74255216), (4, 55691412), (6, 37127608), (7, 31823664), (8, 27845706), (12, 18563804), (14, 15911832), (16, 13922853), (21, 10607888), (24, 9281902), (28, 7955916), (42, 5303944), (48, 4640951), (56, 3977958), (84, 2651972), (112, 1988979), (168, 1325986), (331, 673008), (336, 662993), (662, 336504), (993, 224336), (1324, 168252), (1986, 112168), (2003, 111216), (2317, 96144), (2648, 84126), (3972, 56084), (4006, 55608), (4634, 48072), (5296, 42063), (6009, 37072), (6951, 32048), (7944, 28042), (8012, 27804), (9268, 24036), (12018, 18536), (13902, 16024), (14021, 15888)]