123684792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 424673280

約数和(自身を除く): 300988488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 119, 124, 127, 132, 136, 154, 168, 186, 187, 204, 217, 231, 238, 248, 254, 264, 308, 341, 357, 372, 374, 381, 408, 434, 462, 476, 508, 527, 561, 616, 651, 682, 714, 744, 748, 762, 868, 889, 924, 952, 1016, 1023, 1054, 1122, 1302, 1309, 1364, 1397, 1428, 1496, 1524, 1581, 1736, 1778, 1848, 2046, 2108, 2159, 2244, 2387, 2604, 2618, 2667, 2728, 2794, 2856, 3048, 3162, 3556, 3689, 3927, 3937, 4092, 4191, 4216, 4318, 4488, 4774, 5208, 5236, 5334, 5588, 5797, 6324, 6477, 7112, 7161, 7378, 7854, 7874, 8184, 8382, 8636, 9548, 9779, 10472, 10668, 11067, 11176, 11594, 11811, 12648, 12954, 14322, 14756, 15113, 15708, 15748, 16764, 17272, 17391, 19096, 19558, 21336, 22134, 23188, 23622, 23749, 25908, 27559, 28644, 29337, 29512, 30226, 31416, 31496, 33528, 34782, 39116, 40579, 43307, 44268, 45339, 46376, 47244, 47498, 51816, 55118, 57288, 58674, 60452, 66929, 69564, 71247, 78232, 81158, 82677, 86614, 88536, 90678, 94488, 94996, 110236, 117348, 120904, 121737, 129921, 133858, 139128, 142494, 162316, 165354, 166243, 173228, 181356, 189992, 200787, 220472, 234696, 243474, 259842, 267716, 284988, 303149, 324632, 330708, 332486, 346456, 362712, 401574, 468503, 486948, 498729, 519684, 535432, 569976, 606298, 661416, 664972, 736219, 803148, 909447, 937006, 973896, 997458, 1039368, 1212596, 1329944, 1405509, 1472438, 1606296, 1818894, 1874012, 1994916, 2208657, 2425192, 2811018, 2944876, 3637788, 3748024, 3989832, 4417314, 5153533, 5622036, 5889752, 7275576, 8834628, 10307066, 11244072, 15460599, 17669256, 20614132, 30921198, 41228264, 61842396, 123684792]

約数ペア:

[(1, 123684792), (2, 61842396), (3, 41228264), (4, 30921198), (6, 20614132), (7, 17669256), (8, 15460599), (11, 11244072), (12, 10307066), (14, 8834628), (17, 7275576), (21, 5889752), (22, 5622036), (24, 5153533), (28, 4417314), (31, 3989832), (33, 3748024), (34, 3637788), (42, 2944876), (44, 2811018), (51, 2425192), (56, 2208657), (62, 1994916), (66, 1874012), (68, 1818894), (77, 1606296), (84, 1472438), (88, 1405509), (93, 1329944), (102, 1212596), (119, 1039368), (124, 997458), (127, 973896), (132, 937006), (136, 909447), (154, 803148), (168, 736219), (186, 664972), (187, 661416), (204, 606298), (217, 569976), (231, 535432), (238, 519684), (248, 498729), (254, 486948), (264, 468503), (308, 401574), (341, 362712), (357, 346456), (372, 332486), (374, 330708), (381, 324632), (408, 303149), (434, 284988), (462, 267716), (476, 259842), (508, 243474), (527, 234696), (561, 220472), (616, 200787), (651, 189992), (682, 181356), (714, 173228), (744, 166243), (748, 165354), (762, 162316), (868, 142494), (889, 139128), (924, 133858), (952, 129921), (1016, 121737), (1023, 120904), (1054, 117348), (1122, 110236), (1302, 94996), (1309, 94488), (1364, 90678), (1397, 88536), (1428, 86614), (1496, 82677), (1524, 81158), (1581, 78232), (1736, 71247), (1778, 69564), (1848, 66929), (2046, 60452), (2108, 58674), (2159, 57288), (2244, 55118), (2387, 51816), (2604, 47498), (2618, 47244), (2667, 46376), (2728, 45339), (2794, 44268), (2856, 43307), (3048, 40579), (3162, 39116), (3556, 34782), (3689, 33528), (3927, 31496), (3937, 31416), (4092, 30226), (4191, 29512), (4216, 29337), (4318, 28644), (4488, 27559), (4774, 25908), (5208, 23749), (5236, 23622), (5334, 23188), (5588, 22134), (5797, 21336), (6324, 19558), (6477, 19096), (7112, 17391), (7161, 17272), (7378, 16764), (7854, 15748), (7874, 15708), (8184, 15113), (8382, 14756), (8636, 14322), (9548, 12954), (9779, 12648), (10472, 11811), (10668, 11594), (11067, 11176)]