1390056228

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 4099140864

約数和(自身を除く): 2709084636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 121, 132, 159, 162, 198, 212, 223, 242, 243, 297, 318, 324, 363, 396, 446, 477, 484, 486, 583, 594, 636, 669, 726, 891, 892, 954, 972, 1089, 1166, 1188, 1338, 1431, 1452, 1749, 1782, 1908, 2007, 2178, 2332, 2453, 2673, 2676, 2862, 3267, 3498, 3564, 4014, 4293, 4356, 4906, 5247, 5346, 5724, 6021, 6413, 6534, 6996, 7359, 8028, 8586, 9801, 9812, 10494, 10692, 11819, 12042, 12826, 12879, 13068, 14718, 15741, 17172, 18063, 19239, 19602, 20988, 22077, 23638, 24084, 25652, 25758, 26983, 29403, 29436, 31482, 35457, 36126, 38478, 39204, 44154, 47223, 47276, 51516, 53966, 54189, 57717, 58806, 62964, 66231, 70914, 72252, 76956, 80949, 88308, 94446, 106371, 107932, 108378, 115434, 117612, 130009, 132462, 141669, 141828, 161898, 173151, 188892, 198693, 212742, 216756, 230868, 242847, 260018, 264924, 283338, 319113, 323796, 346302, 390027, 397386, 425484, 485694, 519453, 520036, 566676, 596079, 638226, 692604, 728541, 780054, 794772, 957339, 971388, 1038906, 1170081, 1192158, 1276452, 1430099, 1457082, 1558359, 1560108, 1914678, 2077812, 2185623, 2340162, 2384316, 2860198, 2872017, 2914164, 3116718, 3510243, 3829356, 4290297, 4371246, 4680324, 5720396, 5744034, 6233436, 6556869, 7020486, 8580594, 8742492, 10530729, 11488068, 12870891, 13113738, 14040972, 17161188, 21061458, 25741782, 26227476, 31592187, 38612673, 42122916, 51483564, 63184374, 77225346, 115838019, 126368748, 154450692, 231676038, 347514057, 463352076, 695028114, 1390056228]

約数ペア:

[(1, 1390056228), (2, 695028114), (3, 463352076), (4, 347514057), (6, 231676038), (9, 154450692), (11, 126368748), (12, 115838019), (18, 77225346), (22, 63184374), (27, 51483564), (33, 42122916), (36, 38612673), (44, 31592187), (53, 26227476), (54, 25741782), (66, 21061458), (81, 17161188), (99, 14040972), (106, 13113738), (108, 12870891), (121, 11488068), (132, 10530729), (159, 8742492), (162, 8580594), (198, 7020486), (212, 6556869), (223, 6233436), (242, 5744034), (243, 5720396), (297, 4680324), (318, 4371246), (324, 4290297), (363, 3829356), (396, 3510243), (446, 3116718), (477, 2914164), (484, 2872017), (486, 2860198), (583, 2384316), (594, 2340162), (636, 2185623), (669, 2077812), (726, 1914678), (891, 1560108), (892, 1558359), (954, 1457082), (972, 1430099), (1089, 1276452), (1166, 1192158), (1188, 1170081), (1338, 1038906), (1431, 971388), (1452, 957339), (1749, 794772), (1782, 780054), (1908, 728541), (2007, 692604), (2178, 638226), (2332, 596079), (2453, 566676), (2673, 520036), (2676, 519453), (2862, 485694), (3267, 425484), (3498, 397386), (3564, 390027), (4014, 346302), (4293, 323796), (4356, 319113), (4906, 283338), (5247, 264924), (5346, 260018), (5724, 242847), (6021, 230868), (6413, 216756), (6534, 212742), (6996, 198693), (7359, 188892), (8028, 173151), (8586, 161898), (9801, 141828), (9812, 141669), (10494, 132462), (10692, 130009), (11819, 117612), (12042, 115434), (12826, 108378), (12879, 107932), (13068, 106371), (14718, 94446), (15741, 88308), (17172, 80949), (18063, 76956), (19239, 72252), (19602, 70914), (20988, 66231), (22077, 62964), (23638, 58806), (24084, 57717), (25652, 54189), (25758, 53966), (26983, 51516), (29403, 47276), (29436, 47223), (31482, 44154), (35457, 39204), (36126, 38478)]