274367632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 80

約数和(自身を含む): 671385600

約数和(自身を除く): 397017968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 2819, 3476, 4424, 5638, 6083, 6952, 8848, 11276, 12166, 13904, 19733, 22552, 24332, 31009, 39466, 45104, 48664, 62018, 78932, 97328, 124036, 157864, 217063, 222701, 248072, 315728, 434126, 445402, 496144, 868252, 890804, 1558907, 1736504, 1781608, 2449711, 3117814, 3473008, 3563216, 4899422, 6235628, 9798844, 12471256, 17147977, 19597688, 24942512, 34295954, 39195376, 68591908, 137183816, 274367632]

約数ペア:

[(1, 274367632), (2, 137183816), (4, 68591908), (7, 39195376), (8, 34295954), (11, 24942512), (14, 19597688), (16, 17147977), (22, 12471256), (28, 9798844), (44, 6235628), (56, 4899422), (77, 3563216), (79, 3473008), (88, 3117814), (112, 2449711), (154, 1781608), (158, 1736504), (176, 1558907), (308, 890804), (316, 868252), (553, 496144), (616, 445402), (632, 434126), (869, 315728), (1106, 248072), (1232, 222701), (1264, 217063), (1738, 157864), (2212, 124036), (2819, 97328), (3476, 78932), (4424, 62018), (5638, 48664), (6083, 45104), (6952, 39466), (8848, 31009), (11276, 24332), (12166, 22552), (13904, 19733)]