28580271408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{51061}}^1$

素因数の和:51124

約数の個数: 180

約数和(自身を含む): 90378514512

約数和(自身を除く): 61798243104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 299, 312, 338, 368, 414, 468, 507, 552, 598, 624, 676, 828, 897, 936, 1014, 1104, 1196, 1352, 1521, 1656, 1794, 1872, 2028, 2392, 2691, 2704, 3042, 3312, 3588, 3887, 4056, 4784, 5382, 6084, 7176, 7774, 8112, 10764, 11661, 12168, 14352, 15548, 21528, 23322, 24336, 31096, 34983, 43056, 46644, 51061, 62192, 69966, 93288, 102122, 139932, 153183, 186576, 204244, 279864, 306366, 408488, 459549, 559728, 612732, 663793, 816976, 919098, 1174403, 1225464, 1327586, 1838196, 1991379, 2348806, 2450928, 2655172, 3523209, 3676392, 3982758, 4697612, 5310344, 5974137, 7046418, 7352784, 7965516, 8629309, 9395224, 10569627, 10620688, 11948274, 14092836, 15267239, 15931032, 17258618, 18790448, 21139254, 23896548, 25887927, 28185672, 30534478, 31862064, 34517236, 42278508, 45801717, 47793096, 51775854, 56371344, 61068956, 69034472, 77663781, 84557016, 91603434, 95586192, 103551708, 122137912, 137405151, 138068944, 155327562, 169114032, 183206868, 198474107, 207103416, 244275824, 274810302, 310655124, 366413736, 396948214, 414206832, 549620604, 595422321, 621310248, 732827472, 793896428, 1099241208, 1190844642, 1242620496, 1587792856, 1786266963, 2198482416, 2381689284, 3175585712, 3572533926, 4763378568, 7145067852, 9526757136, 14290135704, 28580271408]

約数ペア:

[(1, 28580271408), (2, 14290135704), (3, 9526757136), (4, 7145067852), (6, 4763378568), (8, 3572533926), (9, 3175585712), (12, 2381689284), (13, 2198482416), (16, 1786266963), (18, 1587792856), (23, 1242620496), (24, 1190844642), (26, 1099241208), (36, 793896428), (39, 732827472), (46, 621310248), (48, 595422321), (52, 549620604), (69, 414206832), (72, 396948214), (78, 366413736), (92, 310655124), (104, 274810302), (117, 244275824), (138, 207103416), (144, 198474107), (156, 183206868), (169, 169114032), (184, 155327562), (207, 138068944), (208, 137405151), (234, 122137912), (276, 103551708), (299, 95586192), (312, 91603434), (338, 84557016), (368, 77663781), (414, 69034472), (468, 61068956), (507, 56371344), (552, 51775854), (598, 47793096), (624, 45801717), (676, 42278508), (828, 34517236), (897, 31862064), (936, 30534478), (1014, 28185672), (1104, 25887927), (1196, 23896548), (1352, 21139254), (1521, 18790448), (1656, 17258618), (1794, 15931032), (1872, 15267239), (2028, 14092836), (2392, 11948274), (2691, 10620688), (2704, 10569627), (3042, 9395224), (3312, 8629309), (3588, 7965516), (3887, 7352784), (4056, 7046418), (4784, 5974137), (5382, 5310344), (6084, 4697612), (7176, 3982758), (7774, 3676392), (8112, 3523209), (10764, 2655172), (11661, 2450928), (12168, 2348806), (14352, 1991379), (15548, 1838196), (21528, 1327586), (23322, 1225464), (24336, 1174403), (31096, 919098), (34983, 816976), (43056, 663793), (46644, 612732), (51061, 559728), (62192, 459549), (69966, 408488), (93288, 306366), (102122, 279864), (139932, 204244), (153183, 186576)]