308702988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 120

約数和(自身を含む): 904555344

約数和(自身を除く): 595852356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 444, 594, 666, 814, 891, 999, 1188, 1221, 1332, 1628, 1782, 1998, 2341, 2442, 2997, 3564, 3663, 3996, 4682, 4884, 5994, 7023, 7326, 9364, 10989, 11988, 14046, 14652, 21069, 21978, 25751, 28092, 32967, 42138, 43956, 51502, 63207, 65934, 77253, 84276, 86617, 103004, 126414, 131868, 154506, 173234, 189621, 231759, 252828, 259851, 309012, 346468, 379242, 463518, 519702, 695277, 758484, 779553, 927036, 952787, 1039404, 1390554, 1559106, 1905574, 2085831, 2338659, 2781108, 2858361, 3118212, 3811148, 4171662, 4677318, 5716722, 7015977, 8343324, 8575083, 9354636, 11433444, 14031954, 17150166, 25725249, 28063908, 34300332, 51450498, 77175747, 102900996, 154351494, 308702988]

約数ペア:

[(1, 308702988), (2, 154351494), (3, 102900996), (4, 77175747), (6, 51450498), (9, 34300332), (11, 28063908), (12, 25725249), (18, 17150166), (22, 14031954), (27, 11433444), (33, 9354636), (36, 8575083), (37, 8343324), (44, 7015977), (54, 5716722), (66, 4677318), (74, 4171662), (81, 3811148), (99, 3118212), (108, 2858361), (111, 2781108), (132, 2338659), (148, 2085831), (162, 1905574), (198, 1559106), (222, 1390554), (297, 1039404), (324, 952787), (333, 927036), (396, 779553), (407, 758484), (444, 695277), (594, 519702), (666, 463518), (814, 379242), (891, 346468), (999, 309012), (1188, 259851), (1221, 252828), (1332, 231759), (1628, 189621), (1782, 173234), (1998, 154506), (2341, 131868), (2442, 126414), (2997, 103004), (3564, 86617), (3663, 84276), (3996, 77253), (4682, 65934), (4884, 63207), (5994, 51502), (7023, 43956), (7326, 42138), (9364, 32967), (10989, 28092), (11988, 25751), (14046, 21978), (14652, 21069)]