628938324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7035

約数の個数: 144

約数和(自身を含む): 2008661760

約数和(自身を除く): 1379723436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 2142, 2499, 2646, 3213, 3332, 4284, 4998, 5292, 6426, 6991, 7497, 9996, 12852, 13982, 14994, 20973, 22491, 27964, 29988, 41946, 44982, 48937, 62919, 83892, 89964, 97874, 118847, 125838, 146811, 188757, 195748, 237694, 251676, 293622, 342559, 356541, 377514, 440433, 475388, 587244, 685118, 713082, 755028, 831929, 880866, 1027677, 1069623, 1321299, 1370236, 1426164, 1663858, 1761732, 2055354, 2139246, 2495787, 2642598, 3083031, 3208869, 3327716, 4110708, 4278492, 4991574, 5285196, 5823503, 6166062, 6417738, 7487361, 9249093, 9983148, 11647006, 12332124, 12835476, 14974722, 17470509, 18498186, 22462083, 23294012, 29949444, 34941018, 36996372, 44924166, 52411527, 69882036, 89848332, 104823054, 157234581, 209646108, 314469162, 628938324]

約数ペア:

[(1, 628938324), (2, 314469162), (3, 209646108), (4, 157234581), (6, 104823054), (7, 89848332), (9, 69882036), (12, 52411527), (14, 44924166), (17, 36996372), (18, 34941018), (21, 29949444), (27, 23294012), (28, 22462083), (34, 18498186), (36, 17470509), (42, 14974722), (49, 12835476), (51, 12332124), (54, 11647006), (63, 9983148), (68, 9249093), (84, 7487361), (98, 6417738), (102, 6166062), (108, 5823503), (119, 5285196), (126, 4991574), (147, 4278492), (153, 4110708), (189, 3327716), (196, 3208869), (204, 3083031), (238, 2642598), (252, 2495787), (294, 2139246), (306, 2055354), (357, 1761732), (378, 1663858), (441, 1426164), (459, 1370236), (476, 1321299), (588, 1069623), (612, 1027677), (714, 880866), (756, 831929), (833, 755028), (882, 713082), (918, 685118), (1071, 587244), (1323, 475388), (1428, 440433), (1666, 377514), (1764, 356541), (1836, 342559), (2142, 293622), (2499, 251676), (2646, 237694), (3213, 195748), (3332, 188757), (4284, 146811), (4998, 125838), (5292, 118847), (6426, 97874), (6991, 89964), (7497, 83892), (9996, 62919), (12852, 48937), (13982, 44982), (14994, 41946), (20973, 29988), (22491, 27964)]