214317488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2482

約数の個数: 80

約数和(自身を含む): 525014016

約数和(自身を除く): 310696528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 2383, 3212, 4088, 4766, 5621, 6424, 8176, 9532, 11242, 12848, 16681, 19064, 22484, 26213, 33362, 38128, 44968, 52426, 66724, 89936, 104852, 133448, 173959, 183491, 209704, 266896, 347918, 366982, 419408, 695836, 733964, 1217713, 1391672, 1467928, 1913549, 2435426, 2783344, 2935856, 3827098, 4870852, 7654196, 9741704, 13394843, 15308392, 19483408, 26789686, 30616784, 53579372, 107158744, 214317488]

約数ペア:

[(1, 214317488), (2, 107158744), (4, 53579372), (7, 30616784), (8, 26789686), (11, 19483408), (14, 15308392), (16, 13394843), (22, 9741704), (28, 7654196), (44, 4870852), (56, 3827098), (73, 2935856), (77, 2783344), (88, 2435426), (112, 1913549), (146, 1467928), (154, 1391672), (176, 1217713), (292, 733964), (308, 695836), (511, 419408), (584, 366982), (616, 347918), (803, 266896), (1022, 209704), (1168, 183491), (1232, 173959), (1606, 133448), (2044, 104852), (2383, 89936), (3212, 66724), (4088, 52426), (4766, 44968), (5621, 38128), (6424, 33362), (8176, 26213), (9532, 22484), (11242, 19064), (12848, 16681)]