213537744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 686067200

約数和(自身を除く): 472529456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 349, 504, 607, 698, 1008, 1047, 1214, 1396, 1821, 2094, 2428, 2443, 2792, 3141, 3642, 4188, 4249, 4856, 4886, 5463, 5584, 6282, 7284, 7329, 8376, 8498, 9712, 9772, 10926, 12564, 12747, 14568, 14658, 16752, 16996, 19544, 21852, 21987, 25128, 25494, 29136, 29316, 33992, 38241, 39088, 43704, 43974, 50256, 50988, 58632, 67984, 76482, 87408, 87948, 101976, 117264, 152964, 175896, 203952, 211843, 305928, 351792, 423686, 611856, 635529, 847372, 1271058, 1482901, 1694744, 1906587, 2542116, 2965802, 3389488, 3813174, 4448703, 5084232, 5931604, 7626348, 8897406, 10168464, 11863208, 13346109, 15252696, 17794812, 23726416, 26692218, 30505392, 35589624, 53384436, 71179248, 106768872, 213537744]

約数ペア:

[(1, 213537744), (2, 106768872), (3, 71179248), (4, 53384436), (6, 35589624), (7, 30505392), (8, 26692218), (9, 23726416), (12, 17794812), (14, 15252696), (16, 13346109), (18, 11863208), (21, 10168464), (24, 8897406), (28, 7626348), (36, 5931604), (42, 5084232), (48, 4448703), (56, 3813174), (63, 3389488), (72, 2965802), (84, 2542116), (112, 1906587), (126, 1694744), (144, 1482901), (168, 1271058), (252, 847372), (336, 635529), (349, 611856), (504, 423686), (607, 351792), (698, 305928), (1008, 211843), (1047, 203952), (1214, 175896), (1396, 152964), (1821, 117264), (2094, 101976), (2428, 87948), (2443, 87408), (2792, 76482), (3141, 67984), (3642, 58632), (4188, 50988), (4249, 50256), (4856, 43974), (4886, 43704), (5463, 39088), (5584, 38241), (6282, 33992), (7284, 29316), (7329, 29136), (8376, 25494), (8498, 25128), (9712, 21987), (9772, 21852), (10926, 19544), (12564, 16996), (12747, 16752), (14568, 14658)]