219767832004

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1554

約数の個数: 144

約数和(自身を含む): 463290020928

約数和(自身を除く): 243522188924

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 107, 163, 196, 212, 214, 326, 371, 428, 652, 742, 749, 1141, 1213, 1484, 1498, 2282, 2426, 2597, 2996, 4564, 4852, 5194, 5243, 5671, 7987, 8491, 8639, 10388, 10486, 11342, 15974, 16982, 17278, 17441, 20972, 22684, 31948, 33964, 34556, 34882, 39697, 59437, 60473, 64289, 69764, 79394, 118874, 120946, 122087, 128578, 129791, 158788, 197719, 237748, 241892, 244174, 257156, 259582, 277879, 395438, 423311, 450023, 488348, 519164, 555758, 790876, 846622, 854609, 900046, 908537, 924373, 1111516, 1384033, 1693244, 1709218, 1800092, 1817074, 1848746, 2768066, 3150161, 3418436, 3634148, 3697492, 5536132, 6300322, 6359759, 6470611, 6878923, 9688231, 10479107, 12600644, 12719518, 12941222, 13757846, 19376462, 20958214, 21155933, 25439036, 25882444, 27515692, 38752924, 41916428, 42311866, 45294277, 48152461, 73353749, 84623732, 90588554, 96304922, 146707498, 148091531, 181177108, 192609844, 293414996, 296183062, 337067227, 513476243, 592366124, 674134454, 1026952486, 1036640717, 1121264449, 1348268908, 2053904972, 2073281434, 2242528898, 4146562868, 4485057796, 7848851143, 15697702286, 31395404572, 54941958001, 109883916002, 219767832004]

約数ペア:

[(1, 219767832004), (2, 109883916002), (4, 54941958001), (7, 31395404572), (14, 15697702286), (28, 7848851143), (49, 4485057796), (53, 4146562868), (98, 2242528898), (106, 2073281434), (107, 2053904972), (163, 1348268908), (196, 1121264449), (212, 1036640717), (214, 1026952486), (326, 674134454), (371, 592366124), (428, 513476243), (652, 337067227), (742, 296183062), (749, 293414996), (1141, 192609844), (1213, 181177108), (1484, 148091531), (1498, 146707498), (2282, 96304922), (2426, 90588554), (2597, 84623732), (2996, 73353749), (4564, 48152461), (4852, 45294277), (5194, 42311866), (5243, 41916428), (5671, 38752924), (7987, 27515692), (8491, 25882444), (8639, 25439036), (10388, 21155933), (10486, 20958214), (11342, 19376462), (15974, 13757846), (16982, 12941222), (17278, 12719518), (17441, 12600644), (20972, 10479107), (22684, 9688231), (31948, 6878923), (33964, 6470611), (34556, 6359759), (34882, 6300322), (39697, 5536132), (59437, 3697492), (60473, 3634148), (64289, 3418436), (69764, 3150161), (79394, 2768066), (118874, 1848746), (120946, 1817074), (122087, 1800092), (128578, 1709218), (129791, 1693244), (158788, 1384033), (197719, 1111516), (237748, 924373), (241892, 908537), (244174, 900046), (257156, 854609), (259582, 846622), (277879, 790876), (395438, 555758), (423311, 519164), (450023, 488348)]