128753351496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{407437}}^1$

素因数の和:407489

約数の個数: 256

約数和(自身を含む): 469368576000

約数和(自身を除く): 340615224504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 594, 616, 627, 684, 693, 756, 792, 798, 836, 924, 1026, 1064, 1188, 1197, 1254, 1368, 1386, 1463, 1512, 1596, 1672, 1848, 1881, 2052, 2079, 2376, 2394, 2508, 2772, 2926, 3192, 3591, 3762, 4104, 4158, 4389, 4788, 5016, 5544, 5643, 5852, 7182, 7524, 8316, 8778, 9576, 11286, 11704, 13167, 14364, 15048, 16632, 17556, 22572, 26334, 28728, 35112, 39501, 45144, 52668, 79002, 105336, 158004, 316008, 407437, 814874, 1222311, 1629748, 2444622, 2852059, 3259496, 3666933, 4481807, 4889244, 5704118, 7333866, 7741303, 8556177, 8963614, 9778488, 11000799, 11408236, 13445421, 14667732, 15482606, 17112354, 17927228, 22001598, 22816472, 23223909, 25668531, 26890842, 29335464, 30965212, 31372649, 34224708, 35854456, 40336263, 44003196, 46447818, 51337062, 53781684, 54189121, 61930424, 62745298, 68449416, 69671727, 77005593, 80672526, 85154333, 88006392, 92895636, 94117947, 102674124, 107563368, 108378242, 121008789, 125490596, 139343454, 154011186, 161345052, 162567363, 170308666, 185791272, 188235894, 205348248, 209015181, 216756484, 242017578, 250981192, 255462999, 278686908, 282353841, 308022372, 322690104, 325134726, 340617332, 376471788, 418030362, 433512968, 484035156, 487702089, 510925998, 557373816, 564707682, 596080331, 616044744, 650269452, 681234664, 752943576, 766388997, 836060724, 847061523, 968070312, 975404178, 1021851996, 1129415364, 1192160662, 1300538904, 1463106267, 1532777994, 1672121448, 1694123046, 1788240993, 1950808356, 2043703992, 2258830728, 2299166991, 2384321324, 2926212534, 3065555988, 3388246092, 3576481986, 3901616712, 4598333982, 4768642648, 5364722979, 5852425068, 6131111976, 6776492184, 7152963972, 9196667964, 10729445958, 11704850136, 14305927944, 16094168937, 18393335928, 21458891916, 32188337874, 42917783832, 64376675748, 128753351496]

約数ペア:

[(1, 128753351496), (2, 64376675748), (3, 42917783832), (4, 32188337874), (6, 21458891916), (7, 18393335928), (8, 16094168937), (9, 14305927944), (11, 11704850136), (12, 10729445958), (14, 9196667964), (18, 7152963972), (19, 6776492184), (21, 6131111976), (22, 5852425068), (24, 5364722979), (27, 4768642648), (28, 4598333982), (33, 3901616712), (36, 3576481986), (38, 3388246092), (42, 3065555988), (44, 2926212534), (54, 2384321324), (56, 2299166991), (57, 2258830728), (63, 2043703992), (66, 1950808356), (72, 1788240993), (76, 1694123046), (77, 1672121448), (84, 1532777994), (88, 1463106267), (99, 1300538904), (108, 1192160662), (114, 1129415364), (126, 1021851996), (132, 975404178), (133, 968070312), (152, 847061523), (154, 836060724), (168, 766388997), (171, 752943576), (189, 681234664), (198, 650269452), (209, 616044744), (216, 596080331), (228, 564707682), (231, 557373816), (252, 510925998), (264, 487702089), (266, 484035156), (297, 433512968), (308, 418030362), (342, 376471788), (378, 340617332), (396, 325134726), (399, 322690104), (418, 308022372), (456, 282353841), (462, 278686908), (504, 255462999), (513, 250981192), (532, 242017578), (594, 216756484), (616, 209015181), (627, 205348248), (684, 188235894), (693, 185791272), (756, 170308666), (792, 162567363), (798, 161345052), (836, 154011186), (924, 139343454), (1026, 125490596), (1064, 121008789), (1188, 108378242), (1197, 107563368), (1254, 102674124), (1368, 94117947), (1386, 92895636), (1463, 88006392), (1512, 85154333), (1596, 80672526), (1672, 77005593), (1848, 69671727), (1881, 68449416), (2052, 62745298), (2079, 61930424), (2376, 54189121), (2394, 53781684), (2508, 51337062), (2772, 46447818), (2926, 44003196), (3192, 40336263), (3591, 35854456), (3762, 34224708), (4104, 31372649), (4158, 30965212), (4389, 29335464), (4788, 26890842), (5016, 25668531), (5544, 23223909), (5643, 22816472), (5852, 22001598), (7182, 17927228), (7524, 17112354), (8316, 15482606), (8778, 14667732), (9576, 13445421), (11286, 11408236), (11704, 11000799), (13167, 9778488), (14364, 8963614), (15048, 8556177), (16632, 7741303), (17556, 7333866), (22572, 5704118), (26334, 4889244), (28728, 4481807), (35112, 3666933), (39501, 3259496), (45144, 2852059), (52668, 2444622), (79002, 1629748), (105336, 1222311), (158004, 814874), (316008, 407437)]