2191172004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 216

約数和(自身を含む): 6856799040

約数和(自身を除く): 4665627036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 53, 63, 69, 84, 92, 98, 106, 126, 138, 147, 159, 161, 196, 207, 212, 252, 276, 294, 318, 322, 371, 414, 441, 477, 483, 588, 636, 644, 742, 828, 882, 954, 966, 1019, 1113, 1127, 1219, 1449, 1484, 1764, 1908, 1932, 2038, 2226, 2254, 2438, 2597, 2898, 3057, 3339, 3381, 3657, 4076, 4452, 4508, 4876, 5194, 5796, 6114, 6678, 6762, 7133, 7314, 7791, 8533, 9171, 10143, 10388, 10971, 12228, 13356, 13524, 14266, 14628, 15582, 17066, 18342, 20286, 21399, 21942, 23373, 23437, 25599, 28532, 31164, 34132, 36684, 40572, 42798, 43884, 46746, 46874, 49931, 51198, 54007, 59731, 64197, 70311, 76797, 85596, 93492, 93748, 99862, 102396, 108014, 119462, 128394, 140622, 149793, 153594, 162021, 164059, 179193, 199724, 210933, 216028, 238924, 256788, 281244, 299586, 307188, 324042, 328118, 358386, 378049, 421866, 449379, 486063, 492177, 537579, 599172, 648084, 656236, 716772, 756098, 843732, 898758, 972126, 984354, 1075158, 1134147, 1148413, 1242161, 1476531, 1512196, 1797516, 1944252, 1968708, 2150316, 2268294, 2296826, 2484322, 2646343, 2953062, 3402441, 3445239, 3726483, 4536588, 4593652, 4968644, 5292686, 5906124, 6804882, 6890478, 7452966, 7939029, 8695127, 10335717, 10585372, 11179449, 13609764, 13780956, 14905932, 15878058, 17390254, 20671434, 22358898, 23817087, 26085381, 31756116, 34780508, 41342868, 44717796, 47634174, 52170762, 60865889, 78256143, 95268348, 104341524, 121731778, 156512286, 182597667, 243463556, 313024572, 365195334, 547793001, 730390668, 1095586002, 2191172004]

約数ペア:

[(1, 2191172004), (2, 1095586002), (3, 730390668), (4, 547793001), (6, 365195334), (7, 313024572), (9, 243463556), (12, 182597667), (14, 156512286), (18, 121731778), (21, 104341524), (23, 95268348), (28, 78256143), (36, 60865889), (42, 52170762), (46, 47634174), (49, 44717796), (53, 41342868), (63, 34780508), (69, 31756116), (84, 26085381), (92, 23817087), (98, 22358898), (106, 20671434), (126, 17390254), (138, 15878058), (147, 14905932), (159, 13780956), (161, 13609764), (196, 11179449), (207, 10585372), (212, 10335717), (252, 8695127), (276, 7939029), (294, 7452966), (318, 6890478), (322, 6804882), (371, 5906124), (414, 5292686), (441, 4968644), (477, 4593652), (483, 4536588), (588, 3726483), (636, 3445239), (644, 3402441), (742, 2953062), (828, 2646343), (882, 2484322), (954, 2296826), (966, 2268294), (1019, 2150316), (1113, 1968708), (1127, 1944252), (1219, 1797516), (1449, 1512196), (1484, 1476531), (1764, 1242161), (1908, 1148413), (1932, 1134147), (2038, 1075158), (2226, 984354), (2254, 972126), (2438, 898758), (2597, 843732), (2898, 756098), (3057, 716772), (3339, 656236), (3381, 648084), (3657, 599172), (4076, 537579), (4452, 492177), (4508, 486063), (4876, 449379), (5194, 421866), (5796, 378049), (6114, 358386), (6678, 328118), (6762, 324042), (7133, 307188), (7314, 299586), (7791, 281244), (8533, 256788), (9171, 238924), (10143, 216028), (10388, 210933), (10971, 199724), (12228, 179193), (13356, 164059), (13524, 162021), (14266, 153594), (14628, 149793), (15582, 140622), (17066, 128394), (18342, 119462), (20286, 108014), (21399, 102396), (21942, 99862), (23373, 93748), (23437, 93492), (25599, 85596), (28532, 76797), (31164, 70311), (34132, 64197), (36684, 59731), (40572, 54007), (42798, 51198), (43884, 49931), (46746, 46874)]