254042832

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 697455360

約数和(自身を除く): 443412528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 433, 719, 816, 866, 1299, 1438, 1732, 2157, 2598, 2876, 3464, 4314, 5196, 5752, 6928, 7361, 8628, 10392, 11504, 12223, 14722, 17256, 20784, 22083, 24446, 29444, 34512, 36669, 44166, 48892, 58888, 73338, 88332, 97784, 117776, 146676, 176664, 195568, 293352, 311327, 353328, 586704, 622654, 933981, 1245308, 1867962, 2490616, 3735924, 4981232, 5292559, 7471848, 10585118, 14943696, 15877677, 21170236, 31755354, 42340472, 63510708, 84680944, 127021416, 254042832]

約数ペア:

[(1, 254042832), (2, 127021416), (3, 84680944), (4, 63510708), (6, 42340472), (8, 31755354), (12, 21170236), (16, 15877677), (17, 14943696), (24, 10585118), (34, 7471848), (48, 5292559), (51, 4981232), (68, 3735924), (102, 2490616), (136, 1867962), (204, 1245308), (272, 933981), (408, 622654), (433, 586704), (719, 353328), (816, 311327), (866, 293352), (1299, 195568), (1438, 176664), (1732, 146676), (2157, 117776), (2598, 97784), (2876, 88332), (3464, 73338), (4314, 58888), (5196, 48892), (5752, 44166), (6928, 36669), (7361, 34512), (8628, 29444), (10392, 24446), (11504, 22083), (12223, 20784), (14722, 17256)]