2787271431372

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{8609}}^1$

素因数の和:9067

約数の個数: 288

約数和(自身を含む): 7876720051200

約数和(自身を除く): 5089448619828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 243, 282, 324, 342, 373, 423, 486, 513, 564, 684, 746, 846, 893, 972, 1026, 1119, 1269, 1492, 1539, 1692, 1786, 2052, 2238, 2538, 2679, 3078, 3357, 3572, 3807, 4476, 4617, 5076, 5358, 6156, 6714, 7087, 7614, 8037, 8609, 9234, 10071, 10716, 11421, 13428, 14174, 15228, 16074, 17218, 17531, 18468, 20142, 21261, 22842, 24111, 25827, 28348, 30213, 32148, 34436, 35062, 40284, 42522, 45684, 48222, 51654, 52593, 60426, 63783, 70124, 72333, 77481, 85044, 90639, 96444, 103308, 105186, 120852, 127566, 144666, 154962, 157779, 163571, 181278, 191349, 210372, 216999, 232443, 255132, 289332, 309924, 315558, 327142, 333089, 362556, 382698, 404623, 433998, 464886, 473337, 490713, 574047, 631116, 654284, 666178, 697329, 765396, 809246, 867996, 929772, 946674, 981426, 999267, 1148094, 1213869, 1332356, 1394658, 1420011, 1472139, 1618492, 1722141, 1893348, 1962852, 1998534, 2091987, 2296188, 2427738, 2789316, 2840022, 2944278, 2997801, 3211157, 3444282, 3641607, 3997068, 4183974, 4260033, 4416417, 4855476, 5680044, 5888556, 5995602, 6422314, 6888564, 7283214, 7687837, 8367948, 8520066, 8832834, 8993403, 9633471, 10924821, 11991204, 12844628, 13249251, 14566428, 15375674, 17040132, 17665668, 17986806, 19266942, 21849642, 23063511, 26498502, 26980209, 28900413, 30751348, 32774463, 35973612, 38533884, 39747753, 43699284, 46127022, 52997004, 53960418, 57800826, 61011983, 65548926, 69190533, 79495506, 80940627, 86701239, 92254044, 98323389, 107920836, 115601652, 122023966, 131097852, 138381066, 150924379, 158991012, 161881254, 173402478, 183035949, 196646778, 207571599, 244047932, 260103717, 276762132, 301848758, 323762508, 346804956, 366071898, 393293556, 415143198, 452773137, 520207434, 549107847, 603697516, 622714797, 732143796, 780311151, 830286396, 905546274, 1040414868, 1098215694, 1245429594, 1358319411, 1560622302, 1647323541, 1811092548, 1868144391, 2196431388, 2490859188, 2716638822, 2867563201, 3121244604, 3294647082, 3736288782, 4074958233, 4941970623, 5433277644, 5735126402, 6589294164, 7472577564, 8149916466, 8602689603, 9883941246, 11470252804, 12224874699, 14825911869, 16299832932, 17205379206, 19767882492, 24449749398, 25808068809, 29651823738, 34410758412, 36674624097, 48899498796, 51616137618, 59303647476, 73349248194, 77424206427, 103232275236, 146698496388, 154848412854, 232272619281, 309696825708, 464545238562, 696817857843, 929090477124, 1393635715686, 2787271431372]

約数ペア:

[(1, 2787271431372), (2, 1393635715686), (3, 929090477124), (4, 696817857843), (6, 464545238562), (9, 309696825708), (12, 232272619281), (18, 154848412854), (19, 146698496388), (27, 103232275236), (36, 77424206427), (38, 73349248194), (47, 59303647476), (54, 51616137618), (57, 48899498796), (76, 36674624097), (81, 34410758412), (94, 29651823738), (108, 25808068809), (114, 24449749398), (141, 19767882492), (162, 17205379206), (171, 16299832932), (188, 14825911869), (228, 12224874699), (243, 11470252804), (282, 9883941246), (324, 8602689603), (342, 8149916466), (373, 7472577564), (423, 6589294164), (486, 5735126402), (513, 5433277644), (564, 4941970623), (684, 4074958233), (746, 3736288782), (846, 3294647082), (893, 3121244604), (972, 2867563201), (1026, 2716638822), (1119, 2490859188), (1269, 2196431388), (1492, 1868144391), (1539, 1811092548), (1692, 1647323541), (1786, 1560622302), (2052, 1358319411), (2238, 1245429594), (2538, 1098215694), (2679, 1040414868), (3078, 905546274), (3357, 830286396), (3572, 780311151), (3807, 732143796), (4476, 622714797), (4617, 603697516), (5076, 549107847), (5358, 520207434), (6156, 452773137), (6714, 415143198), (7087, 393293556), (7614, 366071898), (8037, 346804956), (8609, 323762508), (9234, 301848758), (10071, 276762132), (10716, 260103717), (11421, 244047932), (13428, 207571599), (14174, 196646778), (15228, 183035949), (16074, 173402478), (17218, 161881254), (17531, 158991012), (18468, 150924379), (20142, 138381066), (21261, 131097852), (22842, 122023966), (24111, 115601652), (25827, 107920836), (28348, 98323389), (30213, 92254044), (32148, 86701239), (34436, 80940627), (35062, 79495506), (40284, 69190533), (42522, 65548926), (45684, 61011983), (48222, 57800826), (51654, 53960418), (52593, 52997004), (60426, 46127022), (63783, 43699284), (70124, 39747753), (72333, 38533884), (77481, 35973612), (85044, 32774463), (90639, 30751348), (96444, 28900413), (103308, 26980209), (105186, 26498502), (120852, 23063511), (127566, 21849642), (144666, 19266942), (154962, 17986806), (157779, 17665668), (163571, 17040132), (181278, 15375674), (191349, 14566428), (210372, 13249251), (216999, 12844628), (232443, 11991204), (255132, 10924821), (289332, 9633471), (309924, 8993403), (315558, 8832834), (327142, 8520066), (333089, 8367948), (362556, 7687837), (382698, 7283214), (404623, 6888564), (433998, 6422314), (464886, 5995602), (473337, 5888556), (490713, 5680044), (574047, 4855476), (631116, 4416417), (654284, 4260033), (666178, 4183974), (697329, 3997068), (765396, 3641607), (809246, 3444282), (867996, 3211157), (929772, 2997801), (946674, 2944278), (981426, 2840022), (999267, 2789316), (1148094, 2427738), (1213869, 2296188), (1332356, 2091987), (1394658, 1998534), (1420011, 1962852), (1472139, 1893348), (1618492, 1722141)]