712918836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 2240784000

約数和(自身を除く): 1527865164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 89, 98, 114, 126, 133, 147, 171, 178, 196, 228, 239, 252, 266, 267, 294, 342, 356, 399, 441, 478, 532, 534, 588, 623, 684, 717, 798, 801, 882, 931, 956, 1068, 1197, 1246, 1434, 1596, 1602, 1673, 1691, 1764, 1862, 1869, 2151, 2394, 2492, 2793, 2868, 3204, 3346, 3382, 3724, 3738, 4302, 4361, 4541, 4788, 5019, 5073, 5586, 5607, 6692, 6764, 7476, 8379, 8604, 8722, 9082, 10038, 10146, 11172, 11214, 11711, 11837, 13083, 13623, 15057, 15219, 16758, 17444, 18164, 20076, 20292, 21271, 22428, 23422, 23674, 26166, 27246, 30114, 30438, 31787, 33516, 35133, 35511, 39249, 40869, 42542, 46844, 47348, 52332, 54492, 60228, 60876, 63574, 63813, 70266, 71022, 78498, 81738, 82859, 85084, 95361, 105399, 106533, 127148, 127626, 140532, 142044, 148897, 156996, 163476, 165718, 190722, 191439, 210798, 213066, 222509, 248577, 255252, 286083, 297794, 331436, 381444, 382878, 404149, 421596, 426132, 445018, 446691, 497154, 572166, 595588, 667527, 745731, 765756, 808298, 890036, 893382, 994308, 1042279, 1144332, 1212447, 1335054, 1340073, 1491462, 1616596, 1786764, 2002581, 2084558, 2424894, 2670108, 2680146, 2829043, 2982924, 3126837, 3637341, 4005162, 4169116, 4849788, 5360292, 5658086, 6253674, 7274682, 8010324, 8487129, 9380511, 11316172, 12507348, 14549364, 16974258, 18761022, 19803301, 25461387, 33948516, 37522044, 39606602, 50922774, 59409903, 79213204, 101845548, 118819806, 178229709, 237639612, 356459418, 712918836]

約数ペア:

[(1, 712918836), (2, 356459418), (3, 237639612), (4, 178229709), (6, 118819806), (7, 101845548), (9, 79213204), (12, 59409903), (14, 50922774), (18, 39606602), (19, 37522044), (21, 33948516), (28, 25461387), (36, 19803301), (38, 18761022), (42, 16974258), (49, 14549364), (57, 12507348), (63, 11316172), (76, 9380511), (84, 8487129), (89, 8010324), (98, 7274682), (114, 6253674), (126, 5658086), (133, 5360292), (147, 4849788), (171, 4169116), (178, 4005162), (196, 3637341), (228, 3126837), (239, 2982924), (252, 2829043), (266, 2680146), (267, 2670108), (294, 2424894), (342, 2084558), (356, 2002581), (399, 1786764), (441, 1616596), (478, 1491462), (532, 1340073), (534, 1335054), (588, 1212447), (623, 1144332), (684, 1042279), (717, 994308), (798, 893382), (801, 890036), (882, 808298), (931, 765756), (956, 745731), (1068, 667527), (1197, 595588), (1246, 572166), (1434, 497154), (1596, 446691), (1602, 445018), (1673, 426132), (1691, 421596), (1764, 404149), (1862, 382878), (1869, 381444), (2151, 331436), (2394, 297794), (2492, 286083), (2793, 255252), (2868, 248577), (3204, 222509), (3346, 213066), (3382, 210798), (3724, 191439), (3738, 190722), (4302, 165718), (4361, 163476), (4541, 156996), (4788, 148897), (5019, 142044), (5073, 140532), (5586, 127626), (5607, 127148), (6692, 106533), (6764, 105399), (7476, 95361), (8379, 85084), (8604, 82859), (8722, 81738), (9082, 78498), (10038, 71022), (10146, 70266), (11172, 63813), (11214, 63574), (11711, 60876), (11837, 60228), (13083, 54492), (13623, 52332), (15057, 47348), (15219, 46844), (16758, 42542), (17444, 40869), (18164, 39249), (20076, 35511), (20292, 35133), (21271, 33516), (22428, 31787), (23422, 30438), (23674, 30114), (26166, 27246)]