1666408224

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2343

約数の個数: 192

約数和(自身を含む): 5120962560

約数和(自身を除く): 3454554336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 416, 456, 494, 496, 589, 608, 624, 741, 744, 806, 912, 988, 992, 1178, 1209, 1248, 1482, 1488, 1612, 1767, 1824, 1976, 2267, 2356, 2418, 2964, 2976, 3224, 3534, 3952, 4534, 4712, 4836, 5928, 6448, 6801, 7068, 7657, 7904, 9068, 9424, 9672, 11856, 12896, 13602, 14136, 15314, 18136, 18848, 19344, 22971, 23712, 27204, 28272, 29471, 30628, 36272, 38688, 43073, 45942, 54408, 56544, 58942, 61256, 70277, 72544, 86146, 88413, 91884, 108816, 117884, 122512, 129219, 140554, 172292, 176826, 183768, 210831, 217632, 235768, 245024, 258438, 281108, 344584, 353652, 367536, 421662, 471536, 516876, 559949, 562216, 689168, 707304, 735072, 843324, 913601, 943072, 1033752, 1119898, 1124432, 1335263, 1378336, 1414608, 1679847, 1686648, 1827202, 2067504, 2239796, 2248864, 2670526, 2740803, 2829216, 3359694, 3373296, 3654404, 4005789, 4135008, 4479592, 5341052, 5481606, 6719388, 6746592, 7308808, 8011578, 8959184, 10682104, 10963212, 13438776, 14617616, 16023156, 17358419, 17918368, 21364208, 21926424, 26877552, 29235232, 32046312, 34716838, 42728416, 43852848, 52075257, 53755104, 64092624, 69433676, 87705696, 104150514, 128185248, 138867352, 208301028, 277734704, 416602056, 555469408, 833204112, 1666408224]

約数ペア:

[(1, 1666408224), (2, 833204112), (3, 555469408), (4, 416602056), (6, 277734704), (8, 208301028), (12, 138867352), (13, 128185248), (16, 104150514), (19, 87705696), (24, 69433676), (26, 64092624), (31, 53755104), (32, 52075257), (38, 43852848), (39, 42728416), (48, 34716838), (52, 32046312), (57, 29235232), (62, 26877552), (76, 21926424), (78, 21364208), (93, 17918368), (96, 17358419), (104, 16023156), (114, 14617616), (124, 13438776), (152, 10963212), (156, 10682104), (186, 8959184), (208, 8011578), (228, 7308808), (247, 6746592), (248, 6719388), (304, 5481606), (312, 5341052), (372, 4479592), (403, 4135008), (416, 4005789), (456, 3654404), (494, 3373296), (496, 3359694), (589, 2829216), (608, 2740803), (624, 2670526), (741, 2248864), (744, 2239796), (806, 2067504), (912, 1827202), (988, 1686648), (992, 1679847), (1178, 1414608), (1209, 1378336), (1248, 1335263), (1482, 1124432), (1488, 1119898), (1612, 1033752), (1767, 943072), (1824, 913601), (1976, 843324), (2267, 735072), (2356, 707304), (2418, 689168), (2964, 562216), (2976, 559949), (3224, 516876), (3534, 471536), (3952, 421662), (4534, 367536), (4712, 353652), (4836, 344584), (5928, 281108), (6448, 258438), (6801, 245024), (7068, 235768), (7657, 217632), (7904, 210831), (9068, 183768), (9424, 176826), (9672, 172292), (11856, 140554), (12896, 129219), (13602, 122512), (14136, 117884), (15314, 108816), (18136, 91884), (18848, 88413), (19344, 86146), (22971, 72544), (23712, 70277), (27204, 61256), (28272, 58942), (29471, 56544), (30628, 54408), (36272, 45942), (38688, 43073)]