290119284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 978432000

約数和(自身を除く): 688312716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 59, 63, 76, 78, 79, 84, 91, 114, 117, 118, 126, 133, 156, 158, 171, 177, 182, 228, 234, 236, 237, 247, 252, 266, 273, 316, 342, 354, 364, 399, 413, 468, 474, 494, 531, 532, 546, 553, 684, 708, 711, 741, 767, 798, 819, 826, 948, 988, 1027, 1062, 1092, 1106, 1121, 1197, 1239, 1422, 1482, 1501, 1534, 1596, 1638, 1652, 1659, 1729, 2054, 2124, 2212, 2223, 2242, 2301, 2394, 2478, 2844, 2964, 3002, 3068, 3081, 3276, 3318, 3363, 3458, 3717, 4108, 4446, 4484, 4503, 4602, 4661, 4788, 4956, 4977, 5187, 5369, 6004, 6162, 6636, 6726, 6903, 6916, 7189, 7434, 7847, 8892, 9006, 9204, 9243, 9322, 9954, 10089, 10374, 10507, 10738, 12324, 13452, 13509, 13806, 13983, 14378, 14573, 14868, 15561, 15694, 16107, 18012, 18486, 18644, 19513, 19908, 20178, 20748, 21014, 21476, 21567, 23541, 27018, 27612, 27966, 28756, 29146, 31122, 31388, 31521, 32214, 32627, 36972, 39026, 40356, 41949, 42028, 43134, 43719, 47082, 48321, 54036, 55932, 58292, 58539, 60593, 62244, 63042, 64428, 64701, 65254, 70623, 78052, 83898, 86268, 87438, 88559, 94164, 94563, 96642, 97881, 102011, 117078, 121186, 126084, 129402, 130508, 131157, 136591, 141246, 167796, 174876, 175617, 177118, 181779, 189126, 193284, 195762, 204022, 234156, 242372, 258804, 262314, 265677, 273182, 282492, 293643, 306033, 351234, 354236, 363558, 378252, 391524, 408044, 409773, 424151, 524628, 531354, 545337, 546364, 587286, 612066, 619913, 702468, 727116, 797031, 819546, 848302, 918099, 1062708, 1090674, 1151267, 1174572, 1224132, 1229319, 1239826, 1272453, 1594062, 1639092, 1696604, 1836198, 1859739, 2181348, 2302534, 2458638, 2479652, 2544906, 3188124, 3453801, 3672396, 3719478, 3817359, 4605068, 4917276, 5089812, 5579217, 6907602, 7438956, 7634718, 8058869, 10361403, 11158434, 13815204, 15269436, 16117738, 20722806, 22316868, 24176607, 32235476, 41445612, 48353214, 72529821, 96706428, 145059642, 290119284]

約数ペア:

[(1, 290119284), (2, 145059642), (3, 96706428), (4, 72529821), (6, 48353214), (7, 41445612), (9, 32235476), (12, 24176607), (13, 22316868), (14, 20722806), (18, 16117738), (19, 15269436), (21, 13815204), (26, 11158434), (28, 10361403), (36, 8058869), (38, 7634718), (39, 7438956), (42, 6907602), (52, 5579217), (57, 5089812), (59, 4917276), (63, 4605068), (76, 3817359), (78, 3719478), (79, 3672396), (84, 3453801), (91, 3188124), (114, 2544906), (117, 2479652), (118, 2458638), (126, 2302534), (133, 2181348), (156, 1859739), (158, 1836198), (171, 1696604), (177, 1639092), (182, 1594062), (228, 1272453), (234, 1239826), (236, 1229319), (237, 1224132), (247, 1174572), (252, 1151267), (266, 1090674), (273, 1062708), (316, 918099), (342, 848302), (354, 819546), (364, 797031), (399, 727116), (413, 702468), (468, 619913), (474, 612066), (494, 587286), (531, 546364), (532, 545337), (546, 531354), (553, 524628), (684, 424151), (708, 409773), (711, 408044), (741, 391524), (767, 378252), (798, 363558), (819, 354236), (826, 351234), (948, 306033), (988, 293643), (1027, 282492), (1062, 273182), (1092, 265677), (1106, 262314), (1121, 258804), (1197, 242372), (1239, 234156), (1422, 204022), (1482, 195762), (1501, 193284), (1534, 189126), (1596, 181779), (1638, 177118), (1652, 175617), (1659, 174876), (1729, 167796), (2054, 141246), (2124, 136591), (2212, 131157), (2223, 130508), (2242, 129402), (2301, 126084), (2394, 121186), (2478, 117078), (2844, 102011), (2964, 97881), (3002, 96642), (3068, 94563), (3081, 94164), (3276, 88559), (3318, 87438), (3363, 86268), (3458, 83898), (3717, 78052), (4108, 70623), (4446, 65254), (4484, 64701), (4503, 64428), (4602, 63042), (4661, 62244), (4788, 60593), (4956, 58539), (4977, 58292), (5187, 55932), (5369, 54036), (6004, 48321), (6162, 47082), (6636, 43719), (6726, 43134), (6903, 42028), (6916, 41949), (7189, 40356), (7434, 39026), (7847, 36972), (8892, 32627), (9006, 32214), (9204, 31521), (9243, 31388), (9322, 31122), (9954, 29146), (10089, 28756), (10374, 27966), (10507, 27612), (10738, 27018), (12324, 23541), (13452, 21567), (13509, 21476), (13806, 21014), (13983, 20748), (14378, 20178), (14573, 19908), (14868, 19513), (15561, 18644), (15694, 18486), (16107, 18012)]