1565492064

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 4324078080

約数和(自身を除く): 2758586016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 93, 96, 124, 142, 186, 213, 239, 248, 284, 372, 426, 478, 496, 568, 717, 744, 852, 956, 961, 992, 1136, 1434, 1488, 1704, 1912, 1922, 2201, 2272, 2868, 2883, 2976, 3408, 3824, 3844, 4402, 5736, 5766, 6603, 6816, 7409, 7648, 7688, 8804, 11472, 11532, 13206, 14818, 15376, 16969, 17608, 22227, 22944, 23064, 26412, 29636, 30752, 33938, 35216, 44454, 46128, 50907, 52824, 59272, 67876, 68231, 70432, 88908, 92256, 101814, 105648, 118544, 135752, 136462, 177816, 203628, 204693, 211296, 229679, 237088, 271504, 272924, 355632, 407256, 409386, 459358, 526039, 543008, 545848, 689037, 711264, 814512, 818772, 918716, 1052078, 1091696, 1378074, 1578117, 1629024, 1637544, 1837432, 2104156, 2183392, 2756148, 3156234, 3275088, 3674864, 4208312, 5512296, 6312468, 6550176, 7349728, 8416624, 11024592, 12624936, 16307209, 16833248, 22049184, 25249872, 32614418, 48921627, 50499744, 65228836, 97843254, 130457672, 195686508, 260915344, 391373016, 521830688, 782746032, 1565492064]

約数ペア:

[(1, 1565492064), (2, 782746032), (3, 521830688), (4, 391373016), (6, 260915344), (8, 195686508), (12, 130457672), (16, 97843254), (24, 65228836), (31, 50499744), (32, 48921627), (48, 32614418), (62, 25249872), (71, 22049184), (93, 16833248), (96, 16307209), (124, 12624936), (142, 11024592), (186, 8416624), (213, 7349728), (239, 6550176), (248, 6312468), (284, 5512296), (372, 4208312), (426, 3674864), (478, 3275088), (496, 3156234), (568, 2756148), (717, 2183392), (744, 2104156), (852, 1837432), (956, 1637544), (961, 1629024), (992, 1578117), (1136, 1378074), (1434, 1091696), (1488, 1052078), (1704, 918716), (1912, 818772), (1922, 814512), (2201, 711264), (2272, 689037), (2868, 545848), (2883, 543008), (2976, 526039), (3408, 459358), (3824, 409386), (3844, 407256), (4402, 355632), (5736, 272924), (5766, 271504), (6603, 237088), (6816, 229679), (7409, 211296), (7648, 204693), (7688, 203628), (8804, 177816), (11472, 136462), (11532, 135752), (13206, 118544), (14818, 105648), (15376, 101814), (16969, 92256), (17608, 88908), (22227, 70432), (22944, 68231), (23064, 67876), (26412, 59272), (29636, 52824), (30752, 50907), (33938, 46128), (35216, 44454)]