748076196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{387203}}^1$

素因数の和:387240

約数の個数: 48

約数和(自身を含む): 2081608704

約数和(自身を除く): 1333532508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 387203, 774406, 1161609, 1548812, 2323218, 2710421, 4646436, 5420842, 8131263, 8905669, 10841684, 16262526, 17811338, 26717007, 32525052, 35622676, 53434014, 62339683, 106868028, 124679366, 187019049, 249358732, 374038098, 748076196]

約数ペア:

[(1, 748076196), (2, 374038098), (3, 249358732), (4, 187019049), (6, 124679366), (7, 106868028), (12, 62339683), (14, 53434014), (21, 35622676), (23, 32525052), (28, 26717007), (42, 17811338), (46, 16262526), (69, 10841684), (84, 8905669), (92, 8131263), (138, 5420842), (161, 4646436), (276, 2710421), (322, 2323218), (483, 1548812), (644, 1161609), (966, 774406), (1932, 387203)]