488425992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1493}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 1254242880

約数和(自身を除く): 765816888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 317, 344, 516, 634, 951, 1032, 1268, 1493, 1902, 2536, 2986, 3804, 4479, 5972, 7608, 8958, 11944, 13631, 17916, 27262, 35832, 40893, 54524, 64199, 81786, 109048, 128398, 163572, 192597, 256796, 327144, 385194, 473281, 513592, 770388, 946562, 1419843, 1540776, 1893124, 2839686, 3786248, 5679372, 11358744, 20351083, 40702166, 61053249, 81404332, 122106498, 162808664, 244212996, 488425992]

約数ペア:

[(1, 488425992), (2, 244212996), (3, 162808664), (4, 122106498), (6, 81404332), (8, 61053249), (12, 40702166), (24, 20351083), (43, 11358744), (86, 5679372), (129, 3786248), (172, 2839686), (258, 1893124), (317, 1540776), (344, 1419843), (516, 946562), (634, 770388), (951, 513592), (1032, 473281), (1268, 385194), (1493, 327144), (1902, 256796), (2536, 192597), (2986, 163572), (3804, 128398), (4479, 109048), (5972, 81786), (7608, 64199), (8958, 54524), (11944, 40893), (13631, 35832), (17916, 27262)]