297125514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10867}}^1$

素因数の和:10920

約数の個数: 72

約数和(自身を含む): 773106048

約数和(自身を除く): 475980534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 10867, 13671, 21734, 27342, 32601, 65202, 76069, 97803, 152138, 195606, 228207, 336877, 456414, 532483, 673754, 684621, 1010631, 1064966, 1369242, 1597449, 2021262, 2358139, 3031893, 3194898, 4716278, 4792347, 6063786, 7074417, 9584694, 14148834, 16506973, 21223251, 33013946, 42446502, 49520919, 99041838, 148562757, 297125514]

約数ペア:

[(1, 297125514), (2, 148562757), (3, 99041838), (6, 49520919), (7, 42446502), (9, 33013946), (14, 21223251), (18, 16506973), (21, 14148834), (31, 9584694), (42, 7074417), (49, 6063786), (62, 4792347), (63, 4716278), (93, 3194898), (98, 3031893), (126, 2358139), (147, 2021262), (186, 1597449), (217, 1369242), (279, 1064966), (294, 1010631), (434, 684621), (441, 673754), (558, 532483), (651, 456414), (882, 336877), (1302, 228207), (1519, 195606), (1953, 152138), (3038, 97803), (3906, 76069), (4557, 65202), (9114, 32601), (10867, 27342), (13671, 21734)]