978765648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4799}}^1$

素因数の和:5424

約数の個数: 80

約数和(自身を含む): 2895052800

約数和(自身を除く): 1916287152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 607, 1214, 1821, 2428, 3642, 4249, 4799, 4856, 7284, 8498, 9598, 9712, 12747, 14397, 14568, 16996, 19196, 25494, 28794, 29136, 33593, 33992, 38392, 50988, 57588, 67186, 67984, 76784, 100779, 101976, 115176, 134372, 201558, 203952, 230352, 268744, 403116, 537488, 806232, 1612464, 2912993, 5825986, 8738979, 11651972, 17477958, 20390951, 23303944, 34955916, 40781902, 46607888, 61172853, 69911832, 81563804, 122345706, 139823664, 163127608, 244691412, 326255216, 489382824, 978765648]

約数ペア:

[(1, 978765648), (2, 489382824), (3, 326255216), (4, 244691412), (6, 163127608), (7, 139823664), (8, 122345706), (12, 81563804), (14, 69911832), (16, 61172853), (21, 46607888), (24, 40781902), (28, 34955916), (42, 23303944), (48, 20390951), (56, 17477958), (84, 11651972), (112, 8738979), (168, 5825986), (336, 2912993), (607, 1612464), (1214, 806232), (1821, 537488), (2428, 403116), (3642, 268744), (4249, 230352), (4799, 203952), (4856, 201558), (7284, 134372), (8498, 115176), (9598, 101976), (9712, 100779), (12747, 76784), (14397, 67984), (14568, 67186), (16996, 57588), (19196, 50988), (25494, 38392), (28794, 33992), (29136, 33593)]