1321382688

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{14323}}^1$

素因数の和:14398

約数の個数: 72

約数和(自身を含む): 3584380464

約数和(自身を除く): 2262997776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 5766, 7688, 11532, 14323, 15376, 23064, 28646, 30752, 42969, 46128, 57292, 85938, 92256, 114584, 171876, 229168, 343752, 444013, 458336, 687504, 888026, 1332039, 1375008, 1776052, 2664078, 3552104, 5328156, 7104208, 10656312, 13764403, 14208416, 21312624, 27528806, 41293209, 42625248, 55057612, 82586418, 110115224, 165172836, 220230448, 330345672, 440460896, 660691344, 1321382688]

約数ペア:

[(1, 1321382688), (2, 660691344), (3, 440460896), (4, 330345672), (6, 220230448), (8, 165172836), (12, 110115224), (16, 82586418), (24, 55057612), (31, 42625248), (32, 41293209), (48, 27528806), (62, 21312624), (93, 14208416), (96, 13764403), (124, 10656312), (186, 7104208), (248, 5328156), (372, 3552104), (496, 2664078), (744, 1776052), (961, 1375008), (992, 1332039), (1488, 888026), (1922, 687504), (2883, 458336), (2976, 444013), (3844, 343752), (5766, 229168), (7688, 171876), (11532, 114584), (14323, 92256), (15376, 85938), (23064, 57292), (28646, 46128), (30752, 42969)]