123458328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{244957}}^1$

素因数の和:244976

約数の個数: 48

約数和(自身を含む): 382134480

約数和(自身を除く): 258676152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 244957, 489914, 734871, 979828, 1469742, 1714699, 1959656, 2204613, 2939484, 3429398, 4409226, 5144097, 5878968, 6858796, 8818452, 10288194, 13717592, 15432291, 17636904, 20576388, 30864582, 41152776, 61729164, 123458328]

約数ペア:

[(1, 123458328), (2, 61729164), (3, 41152776), (4, 30864582), (6, 20576388), (7, 17636904), (8, 15432291), (9, 13717592), (12, 10288194), (14, 8818452), (18, 6858796), (21, 5878968), (24, 5144097), (28, 4409226), (36, 3429398), (42, 2939484), (56, 2204613), (63, 1959656), (72, 1714699), (84, 1469742), (126, 979828), (168, 734871), (252, 489914), (504, 244957)]