2742864624

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 8474219520

約数和(自身を除く): 5731354896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 73, 76, 93, 114, 124, 144, 146, 152, 171, 186, 219, 228, 248, 279, 292, 304, 342, 372, 438, 443, 456, 496, 558, 584, 589, 657, 684, 744, 876, 886, 912, 1116, 1168, 1178, 1314, 1329, 1368, 1387, 1488, 1752, 1767, 1772, 2232, 2263, 2356, 2628, 2658, 2736, 2774, 3504, 3534, 3544, 3987, 4161, 4464, 4526, 4712, 5256, 5301, 5316, 5548, 6789, 7068, 7088, 7974, 8322, 8417, 9052, 9424, 10512, 10602, 10632, 11096, 12483, 13578, 13733, 14136, 15948, 16644, 16834, 18104, 20367, 21204, 21264, 22192, 24966, 25251, 27156, 27466, 28272, 31896, 32339, 33288, 33668, 36208, 40734, 41199, 42408, 42997, 49932, 50502, 54312, 54932, 63792, 64678, 66576, 67336, 75753, 81468, 82398, 84816, 85994, 97017, 99864, 101004, 108624, 109864, 123597, 128991, 129356, 134672, 151506, 162936, 164796, 171988, 194034, 199728, 202008, 219728, 247194, 257982, 258712, 260927, 291051, 303012, 325872, 329592, 343976, 386973, 388068, 404016, 494388, 515964, 517424, 521854, 582102, 606024, 614441, 659184, 687952, 773946, 776136, 782781, 988776, 1002509, 1031928, 1043708, 1164204, 1212048, 1228882, 1547892, 1552272, 1565562, 1843323, 1977552, 2005018, 2063856, 2087416, 2328408, 2348343, 2457764, 3007527, 3095784, 3131124, 3686646, 4010036, 4174832, 4656816, 4696686, 4915528, 5529969, 6015054, 6191568, 6262248, 7373292, 8020072, 9022581, 9393372, 9831056, 11059938, 12030108, 12524496, 14746584, 16040144, 18045162, 18786744, 19047671, 22119876, 24060216, 29493168, 36090324, 37573488, 38095342, 44239752, 48120432, 57143013, 72180648, 76190684, 88479504, 114286026, 144361296, 152381368, 171429039, 228572052, 304762736, 342858078, 457144104, 685716156, 914288208, 1371432312, 2742864624]

約数ペア:

[(1, 2742864624), (2, 1371432312), (3, 914288208), (4, 685716156), (6, 457144104), (8, 342858078), (9, 304762736), (12, 228572052), (16, 171429039), (18, 152381368), (19, 144361296), (24, 114286026), (31, 88479504), (36, 76190684), (38, 72180648), (48, 57143013), (57, 48120432), (62, 44239752), (72, 38095342), (73, 37573488), (76, 36090324), (93, 29493168), (114, 24060216), (124, 22119876), (144, 19047671), (146, 18786744), (152, 18045162), (171, 16040144), (186, 14746584), (219, 12524496), (228, 12030108), (248, 11059938), (279, 9831056), (292, 9393372), (304, 9022581), (342, 8020072), (372, 7373292), (438, 6262248), (443, 6191568), (456, 6015054), (496, 5529969), (558, 4915528), (584, 4696686), (589, 4656816), (657, 4174832), (684, 4010036), (744, 3686646), (876, 3131124), (886, 3095784), (912, 3007527), (1116, 2457764), (1168, 2348343), (1178, 2328408), (1314, 2087416), (1329, 2063856), (1368, 2005018), (1387, 1977552), (1488, 1843323), (1752, 1565562), (1767, 1552272), (1772, 1547892), (2232, 1228882), (2263, 1212048), (2356, 1164204), (2628, 1043708), (2658, 1031928), (2736, 1002509), (2774, 988776), (3504, 782781), (3534, 776136), (3544, 773946), (3987, 687952), (4161, 659184), (4464, 614441), (4526, 606024), (4712, 582102), (5256, 521854), (5301, 517424), (5316, 515964), (5548, 494388), (6789, 404016), (7068, 388068), (7088, 386973), (7974, 343976), (8322, 329592), (8417, 325872), (9052, 303012), (9424, 291051), (10512, 260927), (10602, 258712), (10632, 257982), (11096, 247194), (12483, 219728), (13578, 202008), (13733, 199728), (14136, 194034), (15948, 171988), (16644, 164796), (16834, 162936), (18104, 151506), (20367, 134672), (21204, 129356), (21264, 128991), (22192, 123597), (24966, 109864), (25251, 108624), (27156, 101004), (27466, 99864), (28272, 97017), (31896, 85994), (32339, 84816), (33288, 82398), (33668, 81468), (36208, 75753), (40734, 67336), (41199, 66576), (42408, 64678), (42997, 63792), (49932, 54932), (50502, 54312)]