428801256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2040

約数の個数: 128

約数和(自身を含む): 1299648000

約数和(自身を除く): 870846744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 104, 108, 117, 156, 158, 216, 234, 237, 312, 316, 351, 468, 474, 632, 702, 711, 936, 948, 1027, 1404, 1422, 1896, 1933, 2054, 2133, 2808, 2844, 3081, 3866, 4108, 4266, 5688, 5799, 6162, 7732, 8216, 8532, 9243, 11598, 12324, 15464, 17064, 17397, 18486, 23196, 24648, 25129, 27729, 34794, 36972, 46392, 50258, 52191, 55458, 69588, 73944, 75387, 100516, 104382, 110916, 139176, 150774, 152707, 201032, 208764, 221832, 226161, 301548, 305414, 417528, 452322, 458121, 603096, 610828, 678483, 904644, 916242, 1221656, 1356966, 1374363, 1809288, 1832484, 1985191, 2713932, 2748726, 3664968, 3970382, 4123089, 5427864, 5497452, 5955573, 7940764, 8246178, 10994904, 11911146, 15881528, 16492356, 17866719, 23822292, 32984712, 35733438, 47644584, 53600157, 71466876, 107200314, 142933752, 214400628, 428801256]

約数ペア:

[(1, 428801256), (2, 214400628), (3, 142933752), (4, 107200314), (6, 71466876), (8, 53600157), (9, 47644584), (12, 35733438), (13, 32984712), (18, 23822292), (24, 17866719), (26, 16492356), (27, 15881528), (36, 11911146), (39, 10994904), (52, 8246178), (54, 7940764), (72, 5955573), (78, 5497452), (79, 5427864), (104, 4123089), (108, 3970382), (117, 3664968), (156, 2748726), (158, 2713932), (216, 1985191), (234, 1832484), (237, 1809288), (312, 1374363), (316, 1356966), (351, 1221656), (468, 916242), (474, 904644), (632, 678483), (702, 610828), (711, 603096), (936, 458121), (948, 452322), (1027, 417528), (1404, 305414), (1422, 301548), (1896, 226161), (1933, 221832), (2054, 208764), (2133, 201032), (2808, 152707), (2844, 150774), (3081, 139176), (3866, 110916), (4108, 104382), (4266, 100516), (5688, 75387), (5799, 73944), (6162, 69588), (7732, 55458), (8216, 52191), (8532, 50258), (9243, 46392), (11598, 36972), (12324, 34794), (15464, 27729), (17064, 25129), (17397, 24648), (18486, 23196)]