649400136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:3004

約数の個数: 192

約数和(自身を含む): 2182178880

約数和(自身を除く): 1532778744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 119, 132, 136, 147, 154, 168, 187, 196, 204, 231, 238, 264, 294, 308, 357, 374, 392, 408, 462, 476, 539, 561, 588, 616, 714, 748, 833, 924, 952, 1078, 1122, 1176, 1309, 1428, 1496, 1617, 1666, 1848, 2156, 2244, 2499, 2618, 2856, 2953, 3234, 3332, 3927, 4312, 4488, 4998, 5236, 5906, 6468, 6664, 7854, 8859, 9163, 9996, 10472, 11812, 12936, 15708, 17718, 18326, 19992, 20671, 23624, 27489, 31416, 32483, 35436, 36652, 41342, 50201, 54978, 62013, 64966, 70872, 73304, 82684, 97449, 100402, 109956, 124026, 129932, 144697, 150603, 165368, 194898, 200804, 219912, 227381, 248052, 259864, 289394, 301206, 351407, 389796, 401608, 434091, 454762, 496104, 552211, 578788, 602412, 682143, 702814, 779592, 868182, 909524, 1054221, 1104422, 1157576, 1204824, 1364286, 1405628, 1591667, 1656633, 1736364, 1819048, 2108442, 2208844, 2459849, 2728572, 2811256, 3183334, 3313266, 3472728, 3865477, 4216884, 4417688, 4775001, 4919698, 5457144, 6366668, 6626532, 7379547, 7730954, 8433768, 9550002, 9839396, 11596431, 12733336, 13253064, 14759094, 15461908, 19100004, 19678792, 23192862, 27058339, 29518188, 30923816, 38200008, 46385724, 54116678, 59036376, 81175017, 92771448, 108233356, 162350034, 216466712, 324700068, 649400136]

約数ペア:

[(1, 649400136), (2, 324700068), (3, 216466712), (4, 162350034), (6, 108233356), (7, 92771448), (8, 81175017), (11, 59036376), (12, 54116678), (14, 46385724), (17, 38200008), (21, 30923816), (22, 29518188), (24, 27058339), (28, 23192862), (33, 19678792), (34, 19100004), (42, 15461908), (44, 14759094), (49, 13253064), (51, 12733336), (56, 11596431), (66, 9839396), (68, 9550002), (77, 8433768), (84, 7730954), (88, 7379547), (98, 6626532), (102, 6366668), (119, 5457144), (132, 4919698), (136, 4775001), (147, 4417688), (154, 4216884), (168, 3865477), (187, 3472728), (196, 3313266), (204, 3183334), (231, 2811256), (238, 2728572), (264, 2459849), (294, 2208844), (308, 2108442), (357, 1819048), (374, 1736364), (392, 1656633), (408, 1591667), (462, 1405628), (476, 1364286), (539, 1204824), (561, 1157576), (588, 1104422), (616, 1054221), (714, 909524), (748, 868182), (833, 779592), (924, 702814), (952, 682143), (1078, 602412), (1122, 578788), (1176, 552211), (1309, 496104), (1428, 454762), (1496, 434091), (1617, 401608), (1666, 389796), (1848, 351407), (2156, 301206), (2244, 289394), (2499, 259864), (2618, 248052), (2856, 227381), (2953, 219912), (3234, 200804), (3332, 194898), (3927, 165368), (4312, 150603), (4488, 144697), (4998, 129932), (5236, 124026), (5906, 109956), (6468, 100402), (6664, 97449), (7854, 82684), (8859, 73304), (9163, 70872), (9996, 64966), (10472, 62013), (11812, 54978), (12936, 50201), (15708, 41342), (17718, 36652), (18326, 35436), (19992, 32483), (20671, 31416), (23624, 27489)]