1021076264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 2279424000

約数和(自身を除く): 1258347736

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 79, 104, 124, 152, 158, 211, 247, 248, 316, 403, 422, 494, 589, 632, 806, 844, 988, 1027, 1178, 1501, 1612, 1688, 1976, 2054, 2356, 2449, 2743, 3002, 3224, 4009, 4108, 4712, 4898, 5486, 6004, 6541, 7657, 8018, 8216, 9796, 10972, 12008, 13082, 15314, 16036, 16669, 19513, 19592, 21944, 26164, 30628, 31837, 32072, 33338, 39026, 46531, 52117, 52328, 61256, 63674, 66676, 78052, 85033, 93062, 104234, 124279, 127348, 133352, 156104, 170066, 186124, 208468, 216697, 248558, 254696, 316711, 340132, 372248, 416936, 433394, 497116, 516739, 604903, 633422, 680264, 866788, 994232, 1033478, 1209806, 1266844, 1615627, 1733576, 2066956, 2419612, 2533688, 3231254, 4117243, 4133912, 4839224, 6462508, 6717607, 8234486, 9818041, 12925016, 13435214, 16468972, 19636082, 26870428, 32937944, 39272164, 53740856, 78544328, 127634533, 255269066, 510538132, 1021076264]

約数ペア:

[(1, 1021076264), (2, 510538132), (4, 255269066), (8, 127634533), (13, 78544328), (19, 53740856), (26, 39272164), (31, 32937944), (38, 26870428), (52, 19636082), (62, 16468972), (76, 13435214), (79, 12925016), (104, 9818041), (124, 8234486), (152, 6717607), (158, 6462508), (211, 4839224), (247, 4133912), (248, 4117243), (316, 3231254), (403, 2533688), (422, 2419612), (494, 2066956), (589, 1733576), (632, 1615627), (806, 1266844), (844, 1209806), (988, 1033478), (1027, 994232), (1178, 866788), (1501, 680264), (1612, 633422), (1688, 604903), (1976, 516739), (2054, 497116), (2356, 433394), (2449, 416936), (2743, 372248), (3002, 340132), (3224, 316711), (4009, 254696), (4108, 248558), (4712, 216697), (4898, 208468), (5486, 186124), (6004, 170066), (6541, 156104), (7657, 133352), (8018, 127348), (8216, 124279), (9796, 104234), (10972, 93062), (12008, 85033), (13082, 78052), (15314, 66676), (16036, 63674), (16669, 61256), (19513, 52328), (19592, 52117), (21944, 46531), (26164, 39026), (30628, 33338), (31837, 32072)]