268018736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9209}}^1$

素因数の和:9341

約数の個数: 40

約数和(自身を含む): 555031440

約数和(自身を除く): 287012704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 9209, 14552, 18418, 29104, 36836, 73672, 147344, 156553, 313106, 626212, 985363, 1252424, 1970726, 2504848, 3941452, 7882904, 15765808, 16751171, 33502342, 67004684, 134009368, 268018736]

約数ペア:

[(1, 268018736), (2, 134009368), (4, 67004684), (8, 33502342), (16, 16751171), (17, 15765808), (34, 7882904), (68, 3941452), (107, 2504848), (136, 1970726), (214, 1252424), (272, 985363), (428, 626212), (856, 313106), (1712, 156553), (1819, 147344), (3638, 73672), (7276, 36836), (9209, 29104), (14552, 18418)]