4240728

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 12204000

約数和(自身を除く): 7963272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 677, 696, 783, 1044, 1354, 1566, 2031, 2088, 2708, 3132, 4062, 5416, 6093, 6264, 8124, 12186, 16248, 18279, 19633, 24372, 36558, 39266, 48744, 58899, 73116, 78532, 117798, 146232, 157064, 176697, 235596, 353394, 471192, 530091, 706788, 1060182, 1413576, 2120364, 4240728]

約数ペア:

[(1, 4240728), (2, 2120364), (3, 1413576), (4, 1060182), (6, 706788), (8, 530091), (9, 471192), (12, 353394), (18, 235596), (24, 176697), (27, 157064), (29, 146232), (36, 117798), (54, 78532), (58, 73116), (72, 58899), (87, 48744), (108, 39266), (116, 36558), (174, 24372), (216, 19633), (232, 18279), (261, 16248), (348, 12186), (522, 8124), (677, 6264), (696, 6093), (783, 5416), (1044, 4062), (1354, 3132), (1566, 2708), (2031, 2088)]