1315721736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2848

約数の個数: 144

約数和(自身を含む): 4176572400

約数和(自身を除く): 2860850664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 139, 147, 168, 196, 252, 278, 294, 392, 417, 441, 504, 556, 588, 834, 882, 973, 1112, 1176, 1251, 1668, 1764, 1946, 2502, 2683, 2919, 3336, 3528, 3892, 5004, 5366, 5838, 6811, 7784, 8049, 8757, 10008, 10732, 11676, 13622, 16098, 17514, 18781, 20433, 21464, 23352, 24147, 27244, 32196, 35028, 37562, 40866, 48294, 54488, 56343, 61299, 64392, 70056, 75124, 81732, 96588, 112686, 122598, 131467, 150248, 163464, 169029, 193176, 225372, 245196, 262934, 338058, 372937, 394401, 450744, 490392, 525868, 676116, 745874, 788802, 1051736, 1118811, 1183203, 1352232, 1491748, 1577604, 2237622, 2366406, 2610559, 2983496, 3155208, 3356433, 4475244, 4732812, 5221118, 6712866, 7831677, 8950488, 9465624, 10442236, 13425732, 15663354, 18273913, 20884472, 23495031, 26851464, 31326708, 36547826, 46990062, 54821739, 62653416, 73095652, 93980124, 109643478, 146191304, 164465217, 187960248, 219286956, 328930434, 438573912, 657860868, 1315721736]

約数ペア:

[(1, 1315721736), (2, 657860868), (3, 438573912), (4, 328930434), (6, 219286956), (7, 187960248), (8, 164465217), (9, 146191304), (12, 109643478), (14, 93980124), (18, 73095652), (21, 62653416), (24, 54821739), (28, 46990062), (36, 36547826), (42, 31326708), (49, 26851464), (56, 23495031), (63, 20884472), (72, 18273913), (84, 15663354), (98, 13425732), (126, 10442236), (139, 9465624), (147, 8950488), (168, 7831677), (196, 6712866), (252, 5221118), (278, 4732812), (294, 4475244), (392, 3356433), (417, 3155208), (441, 2983496), (504, 2610559), (556, 2366406), (588, 2237622), (834, 1577604), (882, 1491748), (973, 1352232), (1112, 1183203), (1176, 1118811), (1251, 1051736), (1668, 788802), (1764, 745874), (1946, 676116), (2502, 525868), (2683, 490392), (2919, 450744), (3336, 394401), (3528, 372937), (3892, 338058), (5004, 262934), (5366, 245196), (5838, 225372), (6811, 193176), (7784, 169029), (8049, 163464), (8757, 150248), (10008, 131467), (10732, 122598), (11676, 112686), (13622, 96588), (16098, 81732), (17514, 75124), (18781, 70056), (20433, 64392), (21464, 61299), (23352, 56343), (24147, 54488), (27244, 48294), (32196, 40866), (35028, 37562)]