327699704920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{505117}}^1$

素因数の和:505473

約数の個数: 96

約数和(自身を含む): 860296772880

約数和(自身を除く): 532597067960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 331, 392, 490, 662, 980, 1324, 1655, 1960, 2317, 2648, 3310, 4634, 6620, 9268, 11585, 13240, 16219, 18536, 23170, 32438, 46340, 64876, 81095, 92680, 129752, 162190, 324380, 505117, 648760, 1010234, 2020468, 2525585, 3535819, 4040936, 5051170, 7071638, 10102340, 14143276, 17679095, 20204680, 24750733, 28286552, 35358190, 49501466, 70716380, 99002932, 123753665, 141432760, 167193727, 198005864, 247507330, 334387454, 495014660, 668774908, 835968635, 990029320, 1170356089, 1337549816, 1671937270, 2340712178, 3343874540, 4681424356, 5851780445, 6687749080, 8192492623, 9362848712, 11703560890, 16384985246, 23407121780, 32769970492, 40962463115, 46814243560, 65539940984, 81924926230, 163849852460, 327699704920]

約数ペア:

[(1, 327699704920), (2, 163849852460), (4, 81924926230), (5, 65539940984), (7, 46814243560), (8, 40962463115), (10, 32769970492), (14, 23407121780), (20, 16384985246), (28, 11703560890), (35, 9362848712), (40, 8192492623), (49, 6687749080), (56, 5851780445), (70, 4681424356), (98, 3343874540), (140, 2340712178), (196, 1671937270), (245, 1337549816), (280, 1170356089), (331, 990029320), (392, 835968635), (490, 668774908), (662, 495014660), (980, 334387454), (1324, 247507330), (1655, 198005864), (1960, 167193727), (2317, 141432760), (2648, 123753665), (3310, 99002932), (4634, 70716380), (6620, 49501466), (9268, 35358190), (11585, 28286552), (13240, 24750733), (16219, 20204680), (18536, 17679095), (23170, 14143276), (32438, 10102340), (46340, 7071638), (64876, 5051170), (81095, 4040936), (92680, 3535819), (129752, 2525585), (162190, 2020468), (324380, 1010234), (505117, 648760)]