1409779504

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 3181135680

約数和(自身を除く): 1771356176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 269, 292, 511, 538, 584, 641, 1022, 1076, 1168, 1282, 1883, 2044, 2152, 2564, 3766, 4088, 4304, 4487, 5128, 7532, 8176, 8974, 10256, 15064, 17948, 19637, 30128, 35896, 39274, 46793, 71792, 78548, 93586, 137459, 157096, 172429, 187172, 274918, 314192, 327551, 344858, 374344, 549836, 655102, 689716, 748688, 1099672, 1207003, 1310204, 1379432, 2199344, 2414006, 2620408, 2758864, 4828012, 5240816, 9656024, 12587317, 19312048, 25174634, 50349268, 88111219, 100698536, 176222438, 201397072, 352444876, 704889752, 1409779504]

約数ペア:

[(1, 1409779504), (2, 704889752), (4, 352444876), (7, 201397072), (8, 176222438), (14, 100698536), (16, 88111219), (28, 50349268), (56, 25174634), (73, 19312048), (112, 12587317), (146, 9656024), (269, 5240816), (292, 4828012), (511, 2758864), (538, 2620408), (584, 2414006), (641, 2199344), (1022, 1379432), (1076, 1310204), (1168, 1207003), (1282, 1099672), (1883, 748688), (2044, 689716), (2152, 655102), (2564, 549836), (3766, 374344), (4088, 344858), (4304, 327551), (4487, 314192), (5128, 274918), (7532, 187172), (8176, 172429), (8974, 157096), (10256, 137459), (15064, 93586), (17948, 78548), (19637, 71792), (30128, 46793), (35896, 39274)]