1640531232

素因数分解:

$2^5\times 3^4\times {\mathrm{463}}^1\times {\mathrm{1367}}^1$

素因数の和:1852

約数の個数: 120

約数和(自身を含む): 4838714496

約数和(自身を除く): 3198183264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 463, 648, 864, 926, 1296, 1367, 1389, 1852, 2592, 2734, 2778, 3704, 4101, 4167, 5468, 5556, 7408, 8202, 8334, 10936, 11112, 12303, 12501, 14816, 16404, 16668, 21872, 22224, 24606, 25002, 32808, 33336, 36909, 37503, 43744, 44448, 49212, 50004, 65616, 66672, 73818, 75006, 98424, 100008, 110727, 131232, 133344, 147636, 150012, 196848, 200016, 221454, 295272, 300024, 393696, 400032, 442908, 590544, 600048, 632921, 885816, 1181088, 1200096, 1265842, 1771632, 1898763, 2531684, 3543264, 3797526, 5063368, 5696289, 7595052, 10126736, 11392578, 15190104, 17088867, 20253472, 22785156, 30380208, 34177734, 45570312, 51266601, 60760416, 68355468, 91140624, 102533202, 136710936, 182281248, 205066404, 273421872, 410132808, 546843744, 820265616, 1640531232]

約数ペア:

[(1, 1640531232), (2, 820265616), (3, 546843744), (4, 410132808), (6, 273421872), (8, 205066404), (9, 182281248), (12, 136710936), (16, 102533202), (18, 91140624), (24, 68355468), (27, 60760416), (32, 51266601), (36, 45570312), (48, 34177734), (54, 30380208), (72, 22785156), (81, 20253472), (96, 17088867), (108, 15190104), (144, 11392578), (162, 10126736), (216, 7595052), (288, 5696289), (324, 5063368), (432, 3797526), (463, 3543264), (648, 2531684), (864, 1898763), (926, 1771632), (1296, 1265842), (1367, 1200096), (1389, 1181088), (1852, 885816), (2592, 632921), (2734, 600048), (2778, 590544), (3704, 442908), (4101, 400032), (4167, 393696), (5468, 300024), (5556, 295272), (7408, 221454), (8202, 200016), (8334, 196848), (10936, 150012), (11112, 147636), (12303, 133344), (12501, 131232), (14816, 110727), (16404, 100008), (16668, 98424), (21872, 75006), (22224, 73818), (24606, 66672), (25002, 65616), (32808, 50004), (33336, 49212), (36909, 44448), (37503, 43744)]