17440252008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 45288460800

約数和(自身を除く): 27848208792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 109, 129, 172, 218, 227, 258, 327, 344, 436, 454, 516, 654, 681, 683, 872, 908, 1032, 1308, 1362, 1366, 1816, 2049, 2616, 2724, 2732, 4098, 4687, 5448, 5464, 8196, 9374, 9761, 14061, 16392, 18748, 19522, 24743, 28122, 29283, 29369, 37496, 39044, 49486, 56244, 58566, 58738, 74229, 74447, 78088, 88107, 98972, 112488, 117132, 117476, 148458, 148894, 155041, 176214, 197944, 223341, 234264, 234952, 296916, 297788, 310082, 352428, 446682, 465123, 593832, 595576, 620164, 704856, 893364, 930246, 1063949, 1240328, 1786728, 1860492, 2127898, 3191847, 3201221, 3720984, 4255796, 6383694, 6402442, 6666763, 8511592, 9603663, 12767388, 12804884, 13333526, 16899469, 19207326, 20000289, 25534776, 25609768, 26667052, 33798938, 38414652, 40000578, 50698407, 53334104, 67597876, 76829304, 80001156, 101396814, 135195752, 160002312, 202793628, 405587256, 726677167, 1453354334, 2180031501, 2906708668, 4360063002, 5813417336, 8720126004, 17440252008]

約数ペア:

[(1, 17440252008), (2, 8720126004), (3, 5813417336), (4, 4360063002), (6, 2906708668), (8, 2180031501), (12, 1453354334), (24, 726677167), (43, 405587256), (86, 202793628), (109, 160002312), (129, 135195752), (172, 101396814), (218, 80001156), (227, 76829304), (258, 67597876), (327, 53334104), (344, 50698407), (436, 40000578), (454, 38414652), (516, 33798938), (654, 26667052), (681, 25609768), (683, 25534776), (872, 20000289), (908, 19207326), (1032, 16899469), (1308, 13333526), (1362, 12804884), (1366, 12767388), (1816, 9603663), (2049, 8511592), (2616, 6666763), (2724, 6402442), (2732, 6383694), (4098, 4255796), (4687, 3720984), (5448, 3201221), (5464, 3191847), (8196, 2127898), (9374, 1860492), (9761, 1786728), (14061, 1240328), (16392, 1063949), (18748, 930246), (19522, 893364), (24743, 704856), (28122, 620164), (29283, 595576), (29369, 593832), (37496, 465123), (39044, 446682), (49486, 352428), (56244, 310082), (58566, 297788), (58738, 296916), (74229, 234952), (74447, 234264), (78088, 223341), (88107, 197944), (98972, 176214), (112488, 155041), (117132, 148894), (117476, 148458)]