274640508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 737453808

約数和(自身を除く): 462813300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 443, 612, 886, 1013, 1329, 1772, 2026, 2658, 3039, 3987, 4052, 5316, 6078, 7531, 7974, 9117, 12156, 15062, 15948, 17221, 18234, 22593, 30124, 34442, 36468, 45186, 51663, 67779, 68884, 90372, 103326, 135558, 154989, 206652, 271116, 309978, 448759, 619956, 897518, 1346277, 1795036, 2692554, 4038831, 5385108, 7628903, 8077662, 15257806, 16155324, 22886709, 30515612, 45773418, 68660127, 91546836, 137320254, 274640508]

約数ペア:

[(1, 274640508), (2, 137320254), (3, 91546836), (4, 68660127), (6, 45773418), (9, 30515612), (12, 22886709), (17, 16155324), (18, 15257806), (34, 8077662), (36, 7628903), (51, 5385108), (68, 4038831), (102, 2692554), (153, 1795036), (204, 1346277), (306, 897518), (443, 619956), (612, 448759), (886, 309978), (1013, 271116), (1329, 206652), (1772, 154989), (2026, 135558), (2658, 103326), (3039, 90372), (3987, 68884), (4052, 67779), (5316, 51663), (6078, 45186), (7531, 36468), (7974, 34442), (9117, 30124), (12156, 22593), (15062, 18234), (15948, 17221)]