297435376

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{11699}}^1$

素因数の和:11941

約数の個数: 40

約数和(自身を含む): 661564800

約数和(自身を除く): 364129424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 11699, 12712, 23398, 25424, 46796, 81893, 93592, 163786, 187184, 327572, 655144, 1310288, 2655673, 5311346, 10622692, 18589711, 21245384, 37179422, 42490768, 74358844, 148717688, 297435376]

約数ペア:

[(1, 297435376), (2, 148717688), (4, 74358844), (7, 42490768), (8, 37179422), (14, 21245384), (16, 18589711), (28, 10622692), (56, 5311346), (112, 2655673), (227, 1310288), (454, 655144), (908, 327572), (1589, 187184), (1816, 163786), (3178, 93592), (3632, 81893), (6356, 46796), (11699, 25424), (12712, 23398)]