1831991616

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5038

約数の個数: 252

約数和(自身を含む): 6579585012

約数和(自身を除く): 4747593396

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 4993, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 9408, 9986, 10192, 11466, 13104, 14112, 14979, 15288, 17472, 19972, 20384, 22932, 26208, 28224, 29958, 30576, 34951, 39944, 40768, 44937, 45864, 52416, 59916, 61152, 64909, 69902, 79888, 89874, 91728, 104853, 119832, 122304, 129818, 139804, 159776, 179748, 183456, 194727, 209706, 239664, 244657, 259636, 279608, 314559, 319552, 359496, 366912, 389454, 419412, 454363, 479328, 489314, 519272, 559216, 584181, 629118, 718992, 733971, 778908, 838824, 908726, 958656, 978628, 1038544, 1118432, 1168362, 1258236, 1363089, 1437984, 1467942, 1557816, 1677648, 1817452, 1957256, 2077088, 2201913, 2236864, 2336724, 2516472, 2726178, 2875968, 2935884, 3115632, 3180541, 3355296, 3634904, 3914512, 4089267, 4154176, 4403826, 4673448, 5032944, 5452356, 5871768, 6231264, 6361082, 6710592, 7269808, 7829024, 8178534, 8807652, 9346896, 9541623, 10065888, 10904712, 11743536, 12462528, 12722164, 14539616, 15658048, 16357068, 17615304, 18693792, 19083246, 20131776, 21809424, 23487072, 25444328, 28624869, 29079232, 32714136, 35230608, 37387584, 38166492, 43618848, 46974144, 50888656, 57249738, 65428272, 70461216, 76332984, 87237696, 101777312, 114499476, 130856544, 140922432, 152665968, 203554624, 228998952, 261713088, 305331936, 457997904, 610663872, 915995808, 1831991616]

約数ペア:

[(1, 1831991616), (2, 915995808), (3, 610663872), (4, 457997904), (6, 305331936), (7, 261713088), (8, 228998952), (9, 203554624), (12, 152665968), (13, 140922432), (14, 130856544), (16, 114499476), (18, 101777312), (21, 87237696), (24, 76332984), (26, 70461216), (28, 65428272), (32, 57249738), (36, 50888656), (39, 46974144), (42, 43618848), (48, 38166492), (49, 37387584), (52, 35230608), (56, 32714136), (63, 29079232), (64, 28624869), (72, 25444328), (78, 23487072), (84, 21809424), (91, 20131776), (96, 19083246), (98, 18693792), (104, 17615304), (112, 16357068), (117, 15658048), (126, 14539616), (144, 12722164), (147, 12462528), (156, 11743536), (168, 10904712), (182, 10065888), (192, 9541623), (196, 9346896), (208, 8807652), (224, 8178534), (234, 7829024), (252, 7269808), (273, 6710592), (288, 6361082), (294, 6231264), (312, 5871768), (336, 5452356), (364, 5032944), (392, 4673448), (416, 4403826), (441, 4154176), (448, 4089267), (468, 3914512), (504, 3634904), (546, 3355296), (576, 3180541), (588, 3115632), (624, 2935884), (637, 2875968), (672, 2726178), (728, 2516472), (784, 2336724), (819, 2236864), (832, 2201913), (882, 2077088), (936, 1957256), (1008, 1817452), (1092, 1677648), (1176, 1557816), (1248, 1467942), (1274, 1437984), (1344, 1363089), (1456, 1258236), (1568, 1168362), (1638, 1118432), (1764, 1038544), (1872, 978628), (1911, 958656), (2016, 908726), (2184, 838824), (2352, 778908), (2496, 733971), (2548, 718992), (2912, 629118), (3136, 584181), (3276, 559216), (3528, 519272), (3744, 489314), (3822, 479328), (4032, 454363), (4368, 419412), (4704, 389454), (4993, 366912), (5096, 359496), (5733, 319552), (5824, 314559), (6552, 279608), (7056, 259636), (7488, 244657), (7644, 239664), (8736, 209706), (9408, 194727), (9986, 183456), (10192, 179748), (11466, 159776), (13104, 139804), (14112, 129818), (14979, 122304), (15288, 119832), (17472, 104853), (19972, 91728), (20384, 89874), (22932, 79888), (26208, 69902), (28224, 64909), (29958, 61152), (30576, 59916), (34951, 52416), (39944, 45864), (40768, 44937)]