626680128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 112

約数和(自身を含む): 1723136000

約数和(自身を除く): 1096455872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 211, 248, 372, 422, 496, 499, 633, 744, 844, 992, 998, 1266, 1488, 1497, 1688, 1984, 1996, 2532, 2976, 2994, 3376, 3992, 5064, 5952, 5988, 6541, 6752, 7984, 10128, 11976, 13082, 13504, 15469, 15968, 19623, 20256, 23952, 26164, 30938, 31936, 39246, 40512, 46407, 47904, 52328, 61876, 78492, 92814, 95808, 104656, 105289, 123752, 156984, 185628, 209312, 210578, 247504, 313968, 315867, 371256, 418624, 421156, 495008, 627936, 631734, 742512, 842312, 990016, 1255872, 1263468, 1485024, 1684624, 2526936, 2970048, 3263959, 3369248, 5053872, 6527918, 6738496, 9791877, 10107744, 13055836, 19583754, 20215488, 26111672, 39167508, 52223344, 78335016, 104446688, 156670032, 208893376, 313340064, 626680128]

約数ペア:

[(1, 626680128), (2, 313340064), (3, 208893376), (4, 156670032), (6, 104446688), (8, 78335016), (12, 52223344), (16, 39167508), (24, 26111672), (31, 20215488), (32, 19583754), (48, 13055836), (62, 10107744), (64, 9791877), (93, 6738496), (96, 6527918), (124, 5053872), (186, 3369248), (192, 3263959), (211, 2970048), (248, 2526936), (372, 1684624), (422, 1485024), (496, 1263468), (499, 1255872), (633, 990016), (744, 842312), (844, 742512), (992, 631734), (998, 627936), (1266, 495008), (1488, 421156), (1497, 418624), (1688, 371256), (1984, 315867), (1996, 313968), (2532, 247504), (2976, 210578), (2994, 209312), (3376, 185628), (3992, 156984), (5064, 123752), (5952, 105289), (5988, 104656), (6541, 95808), (6752, 92814), (7984, 78492), (10128, 61876), (11976, 52328), (13082, 47904), (13504, 46407), (15469, 40512), (15968, 39246), (19623, 31936), (20256, 30938), (23952, 26164)]