439872768

素因数分解:

$2^8\times 3^6\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 126

約数和(自身を含む): 1316997234

約数和(自身を除く): 877124466

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, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2304, 2357, 2592, 2916, 3456, 3888, 4714, 5184, 5832, 6912, 7071, 7776, 9428, 10368, 11664, 14142, 15552, 18856, 20736, 21213, 23328, 28284, 31104, 37712, 42426, 46656, 56568, 62208, 63639, 75424, 84852, 93312, 113136, 127278, 150848, 169704, 186624, 190917, 226272, 254556, 301696, 339408, 381834, 452544, 509112, 572751, 603392, 678816, 763668, 905088, 1018224, 1145502, 1357632, 1527336, 1718253, 1810176, 2036448, 2291004, 2715264, 3054672, 3436506, 4072896, 4582008, 5430528, 6109344, 6873012, 8145792, 9164016, 12218688, 13746024, 16291584, 18328032, 24437376, 27492048, 36656064, 48874752, 54984096, 73312128, 109968192, 146624256, 219936384, 439872768]

約数ペア:

[(1, 439872768), (2, 219936384), (3, 146624256), (4, 109968192), (6, 73312128), (8, 54984096), (9, 48874752), (12, 36656064), (16, 27492048), (18, 24437376), (24, 18328032), (27, 16291584), (32, 13746024), (36, 12218688), (48, 9164016), (54, 8145792), (64, 6873012), (72, 6109344), (81, 5430528), (96, 4582008), (108, 4072896), (128, 3436506), (144, 3054672), (162, 2715264), (192, 2291004), (216, 2036448), (243, 1810176), (256, 1718253), (288, 1527336), (324, 1357632), (384, 1145502), (432, 1018224), (486, 905088), (576, 763668), (648, 678816), (729, 603392), (768, 572751), (864, 509112), (972, 452544), (1152, 381834), (1296, 339408), (1458, 301696), (1728, 254556), (1944, 226272), (2304, 190917), (2357, 186624), (2592, 169704), (2916, 150848), (3456, 127278), (3888, 113136), (4714, 93312), (5184, 84852), (5832, 75424), (6912, 63639), (7071, 62208), (7776, 56568), (9428, 46656), (10368, 42426), (11664, 37712), (14142, 31104), (15552, 28284), (18856, 23328), (20736, 21213)]