772372888

素因数分解:

$2^3\times 7^4\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 1714212000

約数和(自身を除く): 941839112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 343, 392, 509, 553, 632, 686, 1018, 1106, 1372, 2036, 2212, 2401, 2744, 3563, 3871, 4072, 4424, 4802, 7126, 7742, 9604, 14252, 15484, 19208, 24941, 27097, 28504, 30968, 40211, 49882, 54194, 80422, 99764, 108388, 160844, 174587, 189679, 199528, 216776, 281477, 321688, 349174, 379358, 562954, 698348, 758716, 1125908, 1222109, 1396696, 1517432, 1970339, 2251816, 2444218, 3940678, 4888436, 7881356, 9776872, 13792373, 15762712, 27584746, 55169492, 96546611, 110338984, 193093222, 386186444, 772372888]

約数ペア:

[(1, 772372888), (2, 386186444), (4, 193093222), (7, 110338984), (8, 96546611), (14, 55169492), (28, 27584746), (49, 15762712), (56, 13792373), (79, 9776872), (98, 7881356), (158, 4888436), (196, 3940678), (316, 2444218), (343, 2251816), (392, 1970339), (509, 1517432), (553, 1396696), (632, 1222109), (686, 1125908), (1018, 758716), (1106, 698348), (1372, 562954), (2036, 379358), (2212, 349174), (2401, 321688), (2744, 281477), (3563, 216776), (3871, 199528), (4072, 189679), (4424, 174587), (4802, 160844), (7126, 108388), (7742, 99764), (9604, 80422), (14252, 54194), (15484, 49882), (19208, 40211), (24941, 30968), (27097, 28504)]