397851264

素因数分解:

$2^7\times 3^5\times {\mathrm{12791}}^1$

素因数の和:12820

約数の個数: 96

約数和(自身を含む): 1187353440

約数和(自身を除く): 789502176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 12791, 15552, 25582, 31104, 38373, 51164, 76746, 102328, 115119, 153492, 204656, 230238, 306984, 345357, 409312, 460476, 613968, 690714, 818624, 920952, 1036071, 1227936, 1381428, 1637248, 1841904, 2072142, 2455872, 2762856, 3108213, 3683808, 4144284, 4911744, 5525712, 6216426, 7367616, 8288568, 11051424, 12432852, 14735232, 16577136, 22102848, 24865704, 33154272, 44205696, 49731408, 66308544, 99462816, 132617088, 198925632, 397851264]

約数ペア:

[(1, 397851264), (2, 198925632), (3, 132617088), (4, 99462816), (6, 66308544), (8, 49731408), (9, 44205696), (12, 33154272), (16, 24865704), (18, 22102848), (24, 16577136), (27, 14735232), (32, 12432852), (36, 11051424), (48, 8288568), (54, 7367616), (64, 6216426), (72, 5525712), (81, 4911744), (96, 4144284), (108, 3683808), (128, 3108213), (144, 2762856), (162, 2455872), (192, 2072142), (216, 1841904), (243, 1637248), (288, 1381428), (324, 1227936), (384, 1036071), (432, 920952), (486, 818624), (576, 690714), (648, 613968), (864, 460476), (972, 409312), (1152, 345357), (1296, 306984), (1728, 230238), (1944, 204656), (2592, 153492), (3456, 115119), (3888, 102328), (5184, 76746), (7776, 51164), (10368, 38373), (12791, 31104), (15552, 25582)]