2145514392

素因数分解:

$2^3\times 3^4\times 7^5\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 7046526960

約数和(自身を除く): 4901012568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 197, 216, 252, 294, 324, 343, 378, 392, 394, 441, 504, 567, 588, 591, 648, 686, 756, 788, 882, 1029, 1134, 1176, 1182, 1323, 1372, 1379, 1512, 1576, 1764, 1773, 2058, 2268, 2364, 2401, 2646, 2744, 2758, 3087, 3528, 3546, 3969, 4116, 4137, 4536, 4728, 4802, 5292, 5319, 5516, 6174, 7092, 7203, 7938, 8232, 8274, 9261, 9604, 9653, 10584, 10638, 11032, 12348, 12411, 14184, 14406, 15876, 15957, 16548, 16807, 18522, 19208, 19306, 21276, 21609, 24696, 24822, 27783, 28812, 28959, 31752, 31914, 33096, 33614, 37044, 37233, 38612, 42552, 43218, 49644, 50421, 55566, 57624, 57918, 63828, 64827, 67228, 67571, 74088, 74466, 77224, 86436, 86877, 99288, 100842, 111132, 111699, 115836, 127656, 129654, 134456, 135142, 148932, 151263, 172872, 173754, 194481, 201684, 202713, 222264, 223398, 231672, 259308, 260631, 270284, 297864, 302526, 347508, 388962, 403368, 405426, 446796, 453789, 472997, 518616, 521262, 540568, 605052, 608139, 695016, 777924, 781893, 810852, 893592, 907578, 945994, 1042524, 1210104, 1216278, 1361367, 1418991, 1555848, 1563786, 1621704, 1815156, 1824417, 1891988, 2085048, 2432556, 2722734, 2837982, 3127572, 3310979, 3630312, 3648834, 3783976, 4256973, 4865112, 5445468, 5473251, 5675964, 6255144, 6621958, 7297668, 8513946, 9932937, 10890936, 10946502, 11351928, 12770919, 13243916, 14595336, 17027892, 19865874, 21893004, 25541838, 26487832, 29798811, 34055784, 38312757, 39731748, 43786008, 51083676, 59597622, 76625514, 79463496, 89396433, 102167352, 119195244, 153251028, 178792866, 238390488, 268189299, 306502056, 357585732, 536378598, 715171464, 1072757196, 2145514392]

約数ペア:

[(1, 2145514392), (2, 1072757196), (3, 715171464), (4, 536378598), (6, 357585732), (7, 306502056), (8, 268189299), (9, 238390488), (12, 178792866), (14, 153251028), (18, 119195244), (21, 102167352), (24, 89396433), (27, 79463496), (28, 76625514), (36, 59597622), (42, 51083676), (49, 43786008), (54, 39731748), (56, 38312757), (63, 34055784), (72, 29798811), (81, 26487832), (84, 25541838), (98, 21893004), (108, 19865874), (126, 17027892), (147, 14595336), (162, 13243916), (168, 12770919), (189, 11351928), (196, 10946502), (197, 10890936), (216, 9932937), (252, 8513946), (294, 7297668), (324, 6621958), (343, 6255144), (378, 5675964), (392, 5473251), (394, 5445468), (441, 4865112), (504, 4256973), (567, 3783976), (588, 3648834), (591, 3630312), (648, 3310979), (686, 3127572), (756, 2837982), (788, 2722734), (882, 2432556), (1029, 2085048), (1134, 1891988), (1176, 1824417), (1182, 1815156), (1323, 1621704), (1372, 1563786), (1379, 1555848), (1512, 1418991), (1576, 1361367), (1764, 1216278), (1773, 1210104), (2058, 1042524), (2268, 945994), (2364, 907578), (2401, 893592), (2646, 810852), (2744, 781893), (2758, 777924), (3087, 695016), (3528, 608139), (3546, 605052), (3969, 540568), (4116, 521262), (4137, 518616), (4536, 472997), (4728, 453789), (4802, 446796), (5292, 405426), (5319, 403368), (5516, 388962), (6174, 347508), (7092, 302526), (7203, 297864), (7938, 270284), (8232, 260631), (8274, 259308), (9261, 231672), (9604, 223398), (9653, 222264), (10584, 202713), (10638, 201684), (11032, 194481), (12348, 173754), (12411, 172872), (14184, 151263), (14406, 148932), (15876, 135142), (15957, 134456), (16548, 129654), (16807, 127656), (18522, 115836), (19208, 111699), (19306, 111132), (21276, 100842), (21609, 99288), (24696, 86877), (24822, 86436), (27783, 77224), (28812, 74466), (28959, 74088), (31752, 67571), (31914, 67228), (33096, 64827), (33614, 63828), (37044, 57918), (37233, 57624), (38612, 55566), (42552, 50421), (43218, 49644)]