393415488

素因数分解:

$2^6\times 3^3\times {\mathrm{227671}}^1$

素因数の和:227692

約数の個数: 56

約数和(自身を含む): 1156573760

約数和(自身を除く): 763158272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 227671, 455342, 683013, 910684, 1366026, 1821368, 2049039, 2732052, 3642736, 4098078, 5464104, 6147117, 7285472, 8196156, 10928208, 12294234, 14570944, 16392312, 21856416, 24588468, 32784624, 43712832, 49176936, 65569248, 98353872, 131138496, 196707744, 393415488]

約数ペア:

[(1, 393415488), (2, 196707744), (3, 131138496), (4, 98353872), (6, 65569248), (8, 49176936), (9, 43712832), (12, 32784624), (16, 24588468), (18, 21856416), (24, 16392312), (27, 14570944), (32, 12294234), (36, 10928208), (48, 8196156), (54, 7285472), (64, 6147117), (72, 5464104), (96, 4098078), (108, 3642736), (144, 2732052), (192, 2049039), (216, 1821368), (288, 1366026), (432, 910684), (576, 683013), (864, 455342), (1728, 227671)]