257333112

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7007

約数の個数: 96

約数和(自身を含む): 760905600

約数和(自身を除く): 503572488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 6967, 9234, 12312, 13934, 18468, 20901, 27868, 36936, 41802, 55736, 62703, 83604, 125406, 132373, 167208, 188109, 250812, 264746, 376218, 397119, 501624, 529492, 564327, 752436, 794238, 1058984, 1128654, 1191357, 1504872, 1588476, 1692981, 2257308, 2382714, 3176952, 3385962, 3574071, 4514616, 4765428, 6771924, 7148142, 9530856, 10722213, 13543848, 14296284, 21444426, 28592568, 32166639, 42888852, 64333278, 85777704, 128666556, 257333112]

約数ペア:

[(1, 257333112), (2, 128666556), (3, 85777704), (4, 64333278), (6, 42888852), (8, 32166639), (9, 28592568), (12, 21444426), (18, 14296284), (19, 13543848), (24, 10722213), (27, 9530856), (36, 7148142), (38, 6771924), (54, 4765428), (57, 4514616), (72, 3574071), (76, 3385962), (81, 3176952), (108, 2382714), (114, 2257308), (152, 1692981), (162, 1588476), (171, 1504872), (216, 1191357), (228, 1128654), (243, 1058984), (324, 794238), (342, 752436), (456, 564327), (486, 529492), (513, 501624), (648, 397119), (684, 376218), (972, 264746), (1026, 250812), (1368, 188109), (1539, 167208), (1944, 132373), (2052, 125406), (3078, 83604), (4104, 62703), (4617, 55736), (6156, 41802), (6967, 36936), (9234, 27868), (12312, 20901), (13934, 18468)]