626795496

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 1813533480

約数和(自身を除く): 1186737984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 101, 108, 122, 157, 162, 183, 202, 216, 244, 303, 314, 324, 366, 404, 471, 488, 549, 606, 628, 648, 732, 808, 909, 942, 1098, 1212, 1256, 1413, 1464, 1647, 1818, 1884, 2196, 2424, 2727, 2826, 3294, 3636, 3768, 4239, 4392, 4941, 5454, 5652, 6161, 6588, 7272, 8181, 8478, 9577, 9882, 10908, 11304, 12322, 12717, 13176, 15857, 16362, 16956, 18483, 19154, 19764, 21816, 24644, 25434, 28731, 31714, 32724, 33912, 36966, 38308, 39528, 47571, 49288, 50868, 55449, 57462, 63428, 65448, 73932, 76616, 86193, 95142, 101736, 110898, 114924, 126856, 142713, 147864, 166347, 172386, 190284, 221796, 229848, 258579, 285426, 332694, 344772, 380568, 428139, 443592, 499041, 517158, 570852, 665388, 689544, 775737, 856278, 967277, 998082, 1034316, 1141704, 1284417, 1330776, 1551474, 1712556, 1934554, 1996164, 2068632, 2568834, 2901831, 3102948, 3425112, 3869108, 3992328, 5137668, 5803662, 6205896, 7738216, 8705493, 10275336, 11607324, 17410986, 23214648, 26116479, 34821972, 52232958, 69643944, 78349437, 104465916, 156698874, 208931832, 313397748, 626795496]

約数ペア:

[(1, 626795496), (2, 313397748), (3, 208931832), (4, 156698874), (6, 104465916), (8, 78349437), (9, 69643944), (12, 52232958), (18, 34821972), (24, 26116479), (27, 23214648), (36, 17410986), (54, 11607324), (61, 10275336), (72, 8705493), (81, 7738216), (101, 6205896), (108, 5803662), (122, 5137668), (157, 3992328), (162, 3869108), (183, 3425112), (202, 3102948), (216, 2901831), (244, 2568834), (303, 2068632), (314, 1996164), (324, 1934554), (366, 1712556), (404, 1551474), (471, 1330776), (488, 1284417), (549, 1141704), (606, 1034316), (628, 998082), (648, 967277), (732, 856278), (808, 775737), (909, 689544), (942, 665388), (1098, 570852), (1212, 517158), (1256, 499041), (1413, 443592), (1464, 428139), (1647, 380568), (1818, 344772), (1884, 332694), (2196, 285426), (2424, 258579), (2727, 229848), (2826, 221796), (3294, 190284), (3636, 172386), (3768, 166347), (4239, 147864), (4392, 142713), (4941, 126856), (5454, 114924), (5652, 110898), (6161, 101736), (6588, 95142), (7272, 86193), (8181, 76616), (8478, 73932), (9577, 65448), (9882, 63428), (10908, 57462), (11304, 55449), (12322, 50868), (12717, 49288), (13176, 47571), (15857, 39528), (16362, 38308), (16956, 36966), (18483, 33912), (19154, 32724), (19764, 31714), (21816, 28731), (24644, 25434)]