340925004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 756424116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 41, 42, 51, 54, 63, 68, 82, 84, 102, 108, 119, 123, 126, 153, 164, 189, 204, 238, 246, 252, 287, 306, 357, 369, 378, 459, 476, 492, 574, 612, 647, 697, 714, 738, 756, 861, 918, 1071, 1107, 1148, 1294, 1394, 1428, 1476, 1722, 1836, 1941, 2091, 2142, 2214, 2583, 2588, 2788, 3213, 3444, 3882, 4182, 4284, 4428, 4529, 4879, 5166, 5823, 6273, 6426, 7749, 7764, 8364, 9058, 9758, 10332, 10999, 11646, 12546, 12852, 13587, 14637, 15498, 17469, 18116, 18819, 19516, 21998, 23292, 25092, 26527, 27174, 29274, 30996, 32997, 34938, 37638, 40761, 43911, 43996, 53054, 54348, 58548, 65994, 69876, 75276, 76993, 79581, 81522, 87822, 98991, 106108, 122283, 131733, 131988, 153986, 159162, 163044, 175644, 185689, 197982, 230979, 238743, 244566, 263466, 296973, 307972, 318324, 371378, 395964, 450959, 461958, 477486, 489132, 526932, 557067, 593946, 692937, 716229, 742756, 901918, 923916, 954972, 1114134, 1187892, 1352877, 1385874, 1432458, 1671201, 1803836, 2078811, 2228268, 2705754, 2771748, 2864916, 3156713, 3342402, 4058631, 4157622, 5013603, 5411508, 6313426, 6684804, 8117262, 8315244, 9470139, 10027206, 12175893, 12626852, 16234524, 18940278, 20054412, 24351786, 28410417, 37880556, 48703572, 56820834, 85231251, 113641668, 170462502, 340925004]

約数ペア:

[(1, 340925004), (2, 170462502), (3, 113641668), (4, 85231251), (6, 56820834), (7, 48703572), (9, 37880556), (12, 28410417), (14, 24351786), (17, 20054412), (18, 18940278), (21, 16234524), (27, 12626852), (28, 12175893), (34, 10027206), (36, 9470139), (41, 8315244), (42, 8117262), (51, 6684804), (54, 6313426), (63, 5411508), (68, 5013603), (82, 4157622), (84, 4058631), (102, 3342402), (108, 3156713), (119, 2864916), (123, 2771748), (126, 2705754), (153, 2228268), (164, 2078811), (189, 1803836), (204, 1671201), (238, 1432458), (246, 1385874), (252, 1352877), (287, 1187892), (306, 1114134), (357, 954972), (369, 923916), (378, 901918), (459, 742756), (476, 716229), (492, 692937), (574, 593946), (612, 557067), (647, 526932), (697, 489132), (714, 477486), (738, 461958), (756, 450959), (861, 395964), (918, 371378), (1071, 318324), (1107, 307972), (1148, 296973), (1294, 263466), (1394, 244566), (1428, 238743), (1476, 230979), (1722, 197982), (1836, 185689), (1941, 175644), (2091, 163044), (2142, 159162), (2214, 153986), (2583, 131988), (2588, 131733), (2788, 122283), (3213, 106108), (3444, 98991), (3882, 87822), (4182, 81522), (4284, 79581), (4428, 76993), (4529, 75276), (4879, 69876), (5166, 65994), (5823, 58548), (6273, 54348), (6426, 53054), (7749, 43996), (7764, 43911), (8364, 40761), (9058, 37638), (9758, 34938), (10332, 32997), (10999, 30996), (11646, 29274), (12546, 27174), (12852, 26527), (13587, 25092), (14637, 23292), (15498, 21998), (17469, 19516), (18116, 18819)]