777968064

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 280

約数和(自身を含む): 2454786048

約数和(自身を除く): 1676817984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 64, 72, 81, 93, 94, 96, 103, 108, 124, 141, 144, 162, 186, 188, 192, 206, 216, 248, 279, 282, 288, 309, 324, 372, 376, 412, 423, 432, 496, 558, 564, 576, 618, 648, 744, 752, 824, 837, 846, 864, 927, 992, 1116, 1128, 1236, 1269, 1296, 1457, 1488, 1504, 1648, 1674, 1692, 1728, 1854, 1984, 2232, 2256, 2472, 2511, 2538, 2592, 2781, 2914, 2976, 3008, 3193, 3296, 3348, 3384, 3708, 3807, 4371, 4464, 4512, 4841, 4944, 5022, 5076, 5184, 5562, 5828, 5952, 6386, 6592, 6696, 6768, 7416, 7614, 8343, 8742, 8928, 9024, 9579, 9682, 9888, 10044, 10152, 11124, 11656, 12772, 13113, 13392, 13536, 14523, 14832, 15228, 16686, 17484, 17856, 19158, 19364, 19776, 20088, 20304, 22248, 23312, 25544, 26226, 26784, 27072, 28737, 29046, 29664, 30456, 33372, 34968, 38316, 38728, 39339, 40176, 40608, 43569, 44496, 46624, 51088, 52452, 53568, 57474, 58092, 59328, 60912, 66744, 69936, 76632, 77456, 78678, 80352, 81216, 86211, 87138, 88992, 93248, 102176, 104904, 114948, 116184, 118017, 121824, 130707, 133488, 139872, 150071, 153264, 154912, 157356, 160704, 172422, 174276, 177984, 204352, 209808, 229896, 232368, 236034, 243648, 258633, 261414, 266976, 279744, 300142, 306528, 309824, 314712, 344844, 348552, 392121, 419616, 450213, 459792, 464736, 472068, 517266, 522828, 533952, 600284, 613056, 629424, 689688, 697104, 784242, 839232, 900426, 919584, 929472, 944136, 1034532, 1045656, 1200568, 1258848, 1350639, 1379376, 1394208, 1568484, 1800852, 1839168, 1888272, 2069064, 2091312, 2401136, 2517696, 2701278, 2758752, 2788416, 3136968, 3601704, 3776544, 4051917, 4138128, 4182624, 4802272, 5402556, 5517504, 6273936, 7203408, 7553088, 8103834, 8276256, 8365248, 9604544, 10805112, 12155751, 12547872, 14406816, 16207668, 16552512, 21610224, 24311502, 25095744, 28813632, 32415336, 43220448, 48623004, 64830672, 86440896, 97246008, 129661344, 194492016, 259322688, 388984032, 777968064]

約数ペア:

[(1, 777968064), (2, 388984032), (3, 259322688), (4, 194492016), (6, 129661344), (8, 97246008), (9, 86440896), (12, 64830672), (16, 48623004), (18, 43220448), (24, 32415336), (27, 28813632), (31, 25095744), (32, 24311502), (36, 21610224), (47, 16552512), (48, 16207668), (54, 14406816), (62, 12547872), (64, 12155751), (72, 10805112), (81, 9604544), (93, 8365248), (94, 8276256), (96, 8103834), (103, 7553088), (108, 7203408), (124, 6273936), (141, 5517504), (144, 5402556), (162, 4802272), (186, 4182624), (188, 4138128), (192, 4051917), (206, 3776544), (216, 3601704), (248, 3136968), (279, 2788416), (282, 2758752), (288, 2701278), (309, 2517696), (324, 2401136), (372, 2091312), (376, 2069064), (412, 1888272), (423, 1839168), (432, 1800852), (496, 1568484), (558, 1394208), (564, 1379376), (576, 1350639), (618, 1258848), (648, 1200568), (744, 1045656), (752, 1034532), (824, 944136), (837, 929472), (846, 919584), (864, 900426), (927, 839232), (992, 784242), (1116, 697104), (1128, 689688), (1236, 629424), (1269, 613056), (1296, 600284), (1457, 533952), (1488, 522828), (1504, 517266), (1648, 472068), (1674, 464736), (1692, 459792), (1728, 450213), (1854, 419616), (1984, 392121), (2232, 348552), (2256, 344844), (2472, 314712), (2511, 309824), (2538, 306528), (2592, 300142), (2781, 279744), (2914, 266976), (2976, 261414), (3008, 258633), (3193, 243648), (3296, 236034), (3348, 232368), (3384, 229896), (3708, 209808), (3807, 204352), (4371, 177984), (4464, 174276), (4512, 172422), (4841, 160704), (4944, 157356), (5022, 154912), (5076, 153264), (5184, 150071), (5562, 139872), (5828, 133488), (5952, 130707), (6386, 121824), (6592, 118017), (6696, 116184), (6768, 114948), (7416, 104904), (7614, 102176), (8343, 93248), (8742, 88992), (8928, 87138), (9024, 86211), (9579, 81216), (9682, 80352), (9888, 78678), (10044, 77456), (10152, 76632), (11124, 69936), (11656, 66744), (12772, 60912), (13113, 59328), (13392, 58092), (13536, 57474), (14523, 53568), (14832, 52452), (15228, 51088), (16686, 46624), (17484, 44496), (17856, 43569), (19158, 40608), (19364, 40176), (19776, 39339), (20088, 38728), (20304, 38316), (22248, 34968), (23312, 33372), (25544, 30456), (26226, 29664), (26784, 29046), (27072, 28737)]