339914484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1148026880

約数和(自身を除く): 808112396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 43, 52, 57, 63, 76, 78, 84, 86, 91, 114, 117, 126, 127, 129, 133, 156, 171, 172, 182, 228, 234, 247, 252, 254, 258, 266, 273, 301, 342, 364, 381, 387, 399, 468, 494, 508, 516, 532, 546, 559, 602, 684, 741, 762, 774, 798, 817, 819, 889, 903, 988, 1092, 1118, 1143, 1197, 1204, 1482, 1524, 1548, 1596, 1634, 1638, 1651, 1677, 1729, 1778, 1806, 2223, 2236, 2286, 2394, 2413, 2451, 2667, 2709, 2964, 3268, 3276, 3302, 3354, 3458, 3556, 3612, 3913, 4446, 4572, 4788, 4826, 4902, 4953, 5031, 5187, 5334, 5418, 5461, 5719, 6604, 6708, 6916, 7239, 7353, 7826, 8001, 8892, 9652, 9804, 9906, 10062, 10374, 10621, 10668, 10836, 10922, 11438, 11557, 11739, 14478, 14706, 14859, 15561, 15652, 16002, 16383, 16891, 17157, 19812, 20124, 20748, 21242, 21717, 21844, 22876, 23114, 23478, 28956, 29412, 29718, 31122, 31369, 31863, 32004, 32766, 33782, 34314, 34671, 35217, 38227, 42484, 43434, 46228, 46956, 49149, 50673, 51471, 59436, 62244, 62738, 63726, 65532, 67564, 68628, 69342, 70434, 70993, 74347, 76454, 86868, 94107, 95589, 98298, 101346, 102942, 103759, 104013, 114681, 125476, 127452, 138684, 140868, 141986, 148694, 152019, 152908, 188214, 191178, 196596, 202692, 205884, 207518, 208026, 212979, 219583, 223041, 229362, 282321, 283972, 297388, 304038, 311277, 344043, 376428, 382356, 415036, 416052, 425958, 439166, 446082, 458724, 496951, 564642, 608076, 622554, 638937, 658749, 669123, 688086, 726313, 851916, 878332, 892164, 933831, 993902, 1129284, 1245108, 1277874, 1317498, 1338246, 1348867, 1376172, 1452626, 1490853, 1867662, 1976247, 1987804, 2178939, 2555748, 2634996, 2676492, 2697734, 2905252, 2981706, 3735324, 3952494, 4046601, 4357878, 4472559, 5395468, 5963412, 6536817, 7904988, 8093202, 8715756, 8945118, 9442069, 12139803, 13073634, 16186404, 17890236, 18884138, 24279606, 26147268, 28326207, 37768276, 48559212, 56652414, 84978621, 113304828, 169957242, 339914484]

約数ペア:

[(1, 339914484), (2, 169957242), (3, 113304828), (4, 84978621), (6, 56652414), (7, 48559212), (9, 37768276), (12, 28326207), (13, 26147268), (14, 24279606), (18, 18884138), (19, 17890236), (21, 16186404), (26, 13073634), (28, 12139803), (36, 9442069), (38, 8945118), (39, 8715756), (42, 8093202), (43, 7904988), (52, 6536817), (57, 5963412), (63, 5395468), (76, 4472559), (78, 4357878), (84, 4046601), (86, 3952494), (91, 3735324), (114, 2981706), (117, 2905252), (126, 2697734), (127, 2676492), (129, 2634996), (133, 2555748), (156, 2178939), (171, 1987804), (172, 1976247), (182, 1867662), (228, 1490853), (234, 1452626), (247, 1376172), (252, 1348867), (254, 1338246), (258, 1317498), (266, 1277874), (273, 1245108), (301, 1129284), (342, 993902), (364, 933831), (381, 892164), (387, 878332), (399, 851916), (468, 726313), (494, 688086), (508, 669123), (516, 658749), (532, 638937), (546, 622554), (559, 608076), (602, 564642), (684, 496951), (741, 458724), (762, 446082), (774, 439166), (798, 425958), (817, 416052), (819, 415036), (889, 382356), (903, 376428), (988, 344043), (1092, 311277), (1118, 304038), (1143, 297388), (1197, 283972), (1204, 282321), (1482, 229362), (1524, 223041), (1548, 219583), (1596, 212979), (1634, 208026), (1638, 207518), (1651, 205884), (1677, 202692), (1729, 196596), (1778, 191178), (1806, 188214), (2223, 152908), (2236, 152019), (2286, 148694), (2394, 141986), (2413, 140868), (2451, 138684), (2667, 127452), (2709, 125476), (2964, 114681), (3268, 104013), (3276, 103759), (3302, 102942), (3354, 101346), (3458, 98298), (3556, 95589), (3612, 94107), (3913, 86868), (4446, 76454), (4572, 74347), (4788, 70993), (4826, 70434), (4902, 69342), (4953, 68628), (5031, 67564), (5187, 65532), (5334, 63726), (5418, 62738), (5461, 62244), (5719, 59436), (6604, 51471), (6708, 50673), (6916, 49149), (7239, 46956), (7353, 46228), (7826, 43434), (8001, 42484), (8892, 38227), (9652, 35217), (9804, 34671), (9906, 34314), (10062, 33782), (10374, 32766), (10621, 32004), (10668, 31863), (10836, 31369), (10922, 31122), (11438, 29718), (11557, 29412), (11739, 28956), (14478, 23478), (14706, 23114), (14859, 22876), (15561, 21844), (15652, 21717), (16002, 21242), (16383, 20748), (16891, 20124), (17157, 19812)]