2189681676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 7253442560

約数和(自身を除く): 5063760884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 127, 133, 156, 171, 182, 228, 234, 247, 252, 254, 266, 273, 277, 342, 364, 381, 399, 468, 494, 508, 532, 546, 554, 684, 741, 762, 798, 819, 831, 889, 988, 1092, 1108, 1143, 1197, 1482, 1524, 1596, 1638, 1651, 1662, 1729, 1778, 1939, 2223, 2286, 2394, 2413, 2493, 2667, 2964, 3276, 3302, 3324, 3458, 3556, 3601, 3878, 4446, 4572, 4788, 4826, 4953, 4986, 5187, 5263, 5334, 5817, 6604, 6916, 7202, 7239, 7756, 8001, 8892, 9652, 9906, 9972, 10374, 10526, 10668, 10803, 11557, 11634, 14404, 14478, 14859, 15561, 15789, 16002, 16891, 17451, 19812, 20748, 21052, 21606, 21717, 23114, 23268, 25207, 28956, 29718, 31122, 31369, 31578, 32004, 32409, 33782, 34671, 34902, 35179, 36841, 43212, 43434, 46228, 47367, 50414, 50673, 59436, 62244, 62738, 63156, 64818, 67564, 68419, 69342, 69804, 70358, 73682, 75621, 86868, 94107, 94734, 100828, 101346, 104013, 105537, 110523, 125476, 129636, 136838, 138684, 140716, 147364, 151242, 152019, 188214, 189468, 202692, 205257, 208026, 211074, 219583, 221046, 226863, 246253, 273676, 282321, 302484, 304038, 316611, 331569, 376428, 410514, 416052, 422148, 439166, 442092, 453726, 457327, 478933, 492506, 564642, 608076, 615771, 633222, 658749, 663138, 668401, 738759, 821028, 878332, 907452, 914654, 957866, 985012, 1129284, 1231542, 1266444, 1317498, 1326276, 1336802, 1371981, 1436799, 1477518, 1829308, 1915732, 1976247, 2005203, 2216277, 2463084, 2634996, 2673604, 2743962, 2873598, 2955036, 3201289, 3952494, 4010406, 4115943, 4310397, 4432554, 4678807, 5487924, 5747196, 6015609, 6402578, 7904988, 8020812, 8231886, 8620794, 8689213, 8865108, 9357614, 9603867, 12031218, 12805156, 14036421, 16463772, 17241588, 17378426, 18715228, 19207734, 24062436, 26067639, 28072842, 28811601, 34756852, 38415468, 42109263, 52135278, 56145684, 57623202, 60824491, 78202917, 84218526, 104270556, 115246404, 121648982, 156405834, 168437052, 182473473, 243297964, 312811668, 364946946, 547420419, 729893892, 1094840838, 2189681676]

約数ペア:

[(1, 2189681676), (2, 1094840838), (3, 729893892), (4, 547420419), (6, 364946946), (7, 312811668), (9, 243297964), (12, 182473473), (13, 168437052), (14, 156405834), (18, 121648982), (19, 115246404), (21, 104270556), (26, 84218526), (28, 78202917), (36, 60824491), (38, 57623202), (39, 56145684), (42, 52135278), (52, 42109263), (57, 38415468), (63, 34756852), (76, 28811601), (78, 28072842), (84, 26067639), (91, 24062436), (114, 19207734), (117, 18715228), (126, 17378426), (127, 17241588), (133, 16463772), (156, 14036421), (171, 12805156), (182, 12031218), (228, 9603867), (234, 9357614), (247, 8865108), (252, 8689213), (254, 8620794), (266, 8231886), (273, 8020812), (277, 7904988), (342, 6402578), (364, 6015609), (381, 5747196), (399, 5487924), (468, 4678807), (494, 4432554), (508, 4310397), (532, 4115943), (546, 4010406), (554, 3952494), (684, 3201289), (741, 2955036), (762, 2873598), (798, 2743962), (819, 2673604), (831, 2634996), (889, 2463084), (988, 2216277), (1092, 2005203), (1108, 1976247), (1143, 1915732), (1197, 1829308), (1482, 1477518), (1524, 1436799), (1596, 1371981), (1638, 1336802), (1651, 1326276), (1662, 1317498), (1729, 1266444), (1778, 1231542), (1939, 1129284), (2223, 985012), (2286, 957866), (2394, 914654), (2413, 907452), (2493, 878332), (2667, 821028), (2964, 738759), (3276, 668401), (3302, 663138), (3324, 658749), (3458, 633222), (3556, 615771), (3601, 608076), (3878, 564642), (4446, 492506), (4572, 478933), (4788, 457327), (4826, 453726), (4953, 442092), (4986, 439166), (5187, 422148), (5263, 416052), (5334, 410514), (5817, 376428), (6604, 331569), (6916, 316611), (7202, 304038), (7239, 302484), (7756, 282321), (8001, 273676), (8892, 246253), (9652, 226863), (9906, 221046), (9972, 219583), (10374, 211074), (10526, 208026), (10668, 205257), (10803, 202692), (11557, 189468), (11634, 188214), (14404, 152019), (14478, 151242), (14859, 147364), (15561, 140716), (15789, 138684), (16002, 136838), (16891, 129636), (17451, 125476), (19812, 110523), (20748, 105537), (21052, 104013), (21606, 101346), (21717, 100828), (23114, 94734), (23268, 94107), (25207, 86868), (28956, 75621), (29718, 73682), (31122, 70358), (31369, 69804), (31578, 69342), (32004, 68419), (32409, 67564), (33782, 64818), (34671, 63156), (34902, 62738), (35179, 62244), (36841, 59436), (43212, 50673), (43434, 50414), (46228, 47367)]