277152428

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 601679232

約数和(自身を除く): 324526804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 223, 238, 373, 446, 476, 746, 833, 892, 1492, 1561, 1666, 2611, 3122, 3332, 3791, 5222, 6244, 6341, 7582, 10444, 10927, 12682, 15164, 18277, 21854, 25364, 26537, 36554, 43708, 44387, 53074, 73108, 83179, 88774, 106148, 166358, 177548, 185759, 310709, 332716, 371518, 582253, 621418, 743036, 1164506, 1242836, 1414043, 2329012, 2828086, 4075771, 5656172, 8151542, 9898301, 16303084, 19796602, 39593204, 69288107, 138576214, 277152428]

約数ペア:

[(1, 277152428), (2, 138576214), (4, 69288107), (7, 39593204), (14, 19796602), (17, 16303084), (28, 9898301), (34, 8151542), (49, 5656172), (68, 4075771), (98, 2828086), (119, 2329012), (196, 1414043), (223, 1242836), (238, 1164506), (373, 743036), (446, 621418), (476, 582253), (746, 371518), (833, 332716), (892, 310709), (1492, 185759), (1561, 177548), (1666, 166358), (2611, 106148), (3122, 88774), (3332, 83179), (3791, 73108), (5222, 53074), (6244, 44387), (6341, 43708), (7582, 36554), (10444, 26537), (10927, 25364), (12682, 21854), (15164, 18277)]