19811001168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9319}}^1$

素因数の和:9399

約数の個数: 320

約数和(自身を含む): 70265344000

約数和(自身を除く): 50454342832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 48, 54, 56, 57, 63, 72, 74, 76, 84, 108, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 189, 216, 222, 228, 252, 259, 266, 296, 304, 333, 336, 342, 378, 399, 432, 444, 456, 504, 513, 518, 532, 592, 666, 684, 703, 756, 777, 798, 888, 912, 999, 1008, 1026, 1036, 1064, 1197, 1332, 1368, 1406, 1512, 1554, 1596, 1776, 1998, 2052, 2072, 2109, 2128, 2331, 2394, 2664, 2736, 2812, 3024, 3108, 3192, 3591, 3996, 4104, 4144, 4218, 4662, 4788, 4921, 5328, 5624, 6216, 6327, 6384, 6993, 7182, 7992, 8208, 8436, 9319, 9324, 9576, 9842, 11248, 12432, 12654, 13986, 14364, 14763, 15984, 16872, 18638, 18648, 18981, 19152, 19684, 25308, 27957, 27972, 28728, 29526, 33744, 37276, 37296, 37962, 39368, 44289, 50616, 55914, 55944, 57456, 59052, 65233, 74552, 75924, 78736, 83871, 88578, 101232, 111828, 111888, 118104, 130466, 132867, 149104, 151848, 167742, 177061, 177156, 195699, 223656, 236208, 251613, 260932, 265734, 303696, 335484, 344803, 354122, 354312, 391398, 447312, 503226, 521864, 531183, 531468, 587097, 670968, 689606, 708244, 708624, 782796, 1006452, 1034409, 1043728, 1062366, 1062936, 1174194, 1239427, 1341936, 1379212, 1416488, 1565592, 1593549, 1761291, 2012904, 2068818, 2124732, 2125872, 2348388, 2413621, 2478854, 2758424, 2832976, 3103227, 3131184, 3187098, 3522582, 3718281, 4025808, 4137636, 4249464, 4696776, 4780647, 4827242, 4957708, 5516848, 6206454, 6374196, 6551257, 7045164, 7240863, 7436562, 8275272, 8498928, 9309681, 9393552, 9561294, 9654484, 9915416, 11154843, 12412908, 12748392, 13102514, 14090328, 14481726, 14873124, 16550544, 18619362, 19122588, 19308968, 19653771, 19830832, 21722589, 22309686, 24825816, 25496784, 26205028, 28180656, 28963452, 29746248, 33464529, 37238724, 38245176, 38617936, 39307542, 43445178, 44619372, 45858799, 49651632, 52410056, 57926904, 58961313, 59492496, 65167767, 66929058, 74477448, 76490352, 78615084, 86890356, 89238744, 91717598, 104820112, 115853808, 117922626, 130335534, 133858116, 137576397, 148954896, 157230168, 173780712, 176883939, 178477488, 183435196, 235845252, 260671068, 267716232, 275152794, 314460336, 347561424, 353767878, 366870392, 412729191, 471690504, 521342136, 535432464, 550305588, 707535756, 733740784, 825458382, 943381008, 1042684272, 1100611176, 1238187573, 1415071512, 1650916764, 2201222352, 2476375146, 2830143024, 3301833528, 4952750292, 6603667056, 9905500584, 19811001168]

約数ペア:

[(1, 19811001168), (2, 9905500584), (3, 6603667056), (4, 4952750292), (6, 3301833528), (7, 2830143024), (8, 2476375146), (9, 2201222352), (12, 1650916764), (14, 1415071512), (16, 1238187573), (18, 1100611176), (19, 1042684272), (21, 943381008), (24, 825458382), (27, 733740784), (28, 707535756), (36, 550305588), (37, 535432464), (38, 521342136), (42, 471690504), (48, 412729191), (54, 366870392), (56, 353767878), (57, 347561424), (63, 314460336), (72, 275152794), (74, 267716232), (76, 260671068), (84, 235845252), (108, 183435196), (111, 178477488), (112, 176883939), (114, 173780712), (126, 157230168), (133, 148954896), (144, 137576397), (148, 133858116), (152, 130335534), (168, 117922626), (171, 115853808), (189, 104820112), (216, 91717598), (222, 89238744), (228, 86890356), (252, 78615084), (259, 76490352), (266, 74477448), (296, 66929058), (304, 65167767), (333, 59492496), (336, 58961313), (342, 57926904), (378, 52410056), (399, 49651632), (432, 45858799), (444, 44619372), (456, 43445178), (504, 39307542), (513, 38617936), (518, 38245176), (532, 37238724), (592, 33464529), (666, 29746248), (684, 28963452), (703, 28180656), (756, 26205028), (777, 25496784), (798, 24825816), (888, 22309686), (912, 21722589), (999, 19830832), (1008, 19653771), (1026, 19308968), (1036, 19122588), (1064, 18619362), (1197, 16550544), (1332, 14873124), (1368, 14481726), (1406, 14090328), (1512, 13102514), (1554, 12748392), (1596, 12412908), (1776, 11154843), (1998, 9915416), (2052, 9654484), (2072, 9561294), (2109, 9393552), (2128, 9309681), (2331, 8498928), (2394, 8275272), (2664, 7436562), (2736, 7240863), (2812, 7045164), (3024, 6551257), (3108, 6374196), (3192, 6206454), (3591, 5516848), (3996, 4957708), (4104, 4827242), (4144, 4780647), (4218, 4696776), (4662, 4249464), (4788, 4137636), (4921, 4025808), (5328, 3718281), (5624, 3522582), (6216, 3187098), (6327, 3131184), (6384, 3103227), (6993, 2832976), (7182, 2758424), (7992, 2478854), (8208, 2413621), (8436, 2348388), (9319, 2125872), (9324, 2124732), (9576, 2068818), (9842, 2012904), (11248, 1761291), (12432, 1593549), (12654, 1565592), (13986, 1416488), (14364, 1379212), (14763, 1341936), (15984, 1239427), (16872, 1174194), (18638, 1062936), (18648, 1062366), (18981, 1043728), (19152, 1034409), (19684, 1006452), (25308, 782796), (27957, 708624), (27972, 708244), (28728, 689606), (29526, 670968), (33744, 587097), (37276, 531468), (37296, 531183), (37962, 521864), (39368, 503226), (44289, 447312), (50616, 391398), (55914, 354312), (55944, 354122), (57456, 344803), (59052, 335484), (65233, 303696), (74552, 265734), (75924, 260932), (78736, 251613), (83871, 236208), (88578, 223656), (101232, 195699), (111828, 177156), (111888, 177061), (118104, 167742), (130466, 151848), (132867, 149104)]