847329168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 2729944320

約数和(自身を除く): 1882615152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 67, 76, 84, 98, 112, 114, 133, 134, 147, 152, 168, 196, 201, 228, 266, 268, 283, 294, 304, 336, 392, 399, 402, 456, 469, 532, 536, 566, 588, 784, 798, 804, 849, 912, 931, 938, 1064, 1072, 1132, 1176, 1273, 1407, 1596, 1608, 1698, 1862, 1876, 1981, 2128, 2264, 2352, 2546, 2793, 2814, 3192, 3216, 3283, 3396, 3724, 3752, 3819, 3962, 4528, 5092, 5377, 5586, 5628, 5943, 6384, 6566, 6792, 7448, 7504, 7638, 7924, 8911, 9849, 10184, 10754, 11172, 11256, 11886, 13132, 13584, 13867, 14896, 15276, 15848, 16131, 17822, 18961, 19698, 20368, 21508, 22344, 22512, 23772, 26264, 26733, 27734, 30552, 31696, 32262, 35644, 37639, 37922, 39396, 41601, 43016, 44688, 47544, 52528, 53466, 55468, 56883, 61104, 62377, 64524, 71288, 75278, 75844, 78792, 83202, 86032, 95088, 106932, 110936, 112917, 113766, 124754, 129048, 132727, 142576, 150556, 151688, 157584, 166404, 187131, 213864, 221872, 225834, 227532, 249508, 258096, 263473, 265454, 301112, 303376, 332808, 360259, 374262, 398181, 427728, 451668, 455064, 499016, 526946, 530908, 602224, 665616, 720518, 748524, 790419, 796362, 903336, 910128, 929089, 998032, 1053892, 1061816, 1080777, 1441036, 1497048, 1580838, 1592724, 1806672, 1858178, 2107784, 2123632, 2161554, 2521813, 2787267, 2882072, 2994096, 3161676, 3185448, 3716356, 4215568, 4323108, 5043626, 5574534, 5764144, 6323352, 6370896, 7432712, 7565439, 8646216, 10087252, 11149068, 12646704, 14865424, 15130878, 17292432, 17652691, 20174504, 22298136, 30261756, 35305382, 40349008, 44596272, 52958073, 60523512, 70610764, 105916146, 121047024, 141221528, 211832292, 282443056, 423664584, 847329168]

約数ペア:

[(1, 847329168), (2, 423664584), (3, 282443056), (4, 211832292), (6, 141221528), (7, 121047024), (8, 105916146), (12, 70610764), (14, 60523512), (16, 52958073), (19, 44596272), (21, 40349008), (24, 35305382), (28, 30261756), (38, 22298136), (42, 20174504), (48, 17652691), (49, 17292432), (56, 15130878), (57, 14865424), (67, 12646704), (76, 11149068), (84, 10087252), (98, 8646216), (112, 7565439), (114, 7432712), (133, 6370896), (134, 6323352), (147, 5764144), (152, 5574534), (168, 5043626), (196, 4323108), (201, 4215568), (228, 3716356), (266, 3185448), (268, 3161676), (283, 2994096), (294, 2882072), (304, 2787267), (336, 2521813), (392, 2161554), (399, 2123632), (402, 2107784), (456, 1858178), (469, 1806672), (532, 1592724), (536, 1580838), (566, 1497048), (588, 1441036), (784, 1080777), (798, 1061816), (804, 1053892), (849, 998032), (912, 929089), (931, 910128), (938, 903336), (1064, 796362), (1072, 790419), (1132, 748524), (1176, 720518), (1273, 665616), (1407, 602224), (1596, 530908), (1608, 526946), (1698, 499016), (1862, 455064), (1876, 451668), (1981, 427728), (2128, 398181), (2264, 374262), (2352, 360259), (2546, 332808), (2793, 303376), (2814, 301112), (3192, 265454), (3216, 263473), (3283, 258096), (3396, 249508), (3724, 227532), (3752, 225834), (3819, 221872), (3962, 213864), (4528, 187131), (5092, 166404), (5377, 157584), (5586, 151688), (5628, 150556), (5943, 142576), (6384, 132727), (6566, 129048), (6792, 124754), (7448, 113766), (7504, 112917), (7638, 110936), (7924, 106932), (8911, 95088), (9849, 86032), (10184, 83202), (10754, 78792), (11172, 75844), (11256, 75278), (11886, 71288), (13132, 64524), (13584, 62377), (13867, 61104), (14896, 56883), (15276, 55468), (15848, 53466), (16131, 52528), (17822, 47544), (18961, 44688), (19698, 43016), (20368, 41601), (21508, 39396), (22344, 37922), (22512, 37639), (23772, 35644), (26264, 32262), (26733, 31696), (27734, 30552)]