551462112

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 1609826400

約数和(自身を除く): 1058364288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 149, 181, 213, 284, 288, 298, 362, 426, 447, 543, 568, 596, 639, 724, 852, 894, 1086, 1136, 1192, 1278, 1341, 1448, 1629, 1704, 1788, 2172, 2272, 2384, 2556, 2682, 2896, 3258, 3408, 3576, 4344, 4768, 5112, 5364, 5792, 6516, 6816, 7152, 8688, 10224, 10579, 10728, 12851, 13032, 14304, 17376, 20448, 21158, 21456, 25702, 26064, 26969, 31737, 38553, 42316, 42912, 51404, 52128, 53938, 63474, 77106, 80907, 84632, 95211, 102808, 107876, 115659, 126948, 154212, 161814, 169264, 190422, 205616, 215752, 231318, 242721, 253896, 308424, 323628, 338528, 380844, 411232, 431504, 462636, 485442, 507792, 616848, 647256, 761688, 863008, 925272, 970884, 1015584, 1233696, 1294512, 1523376, 1850544, 1914799, 1941768, 2589024, 3046752, 3701088, 3829598, 3883536, 5744397, 7659196, 7767072, 11488794, 15318392, 17233191, 22977588, 30636784, 34466382, 45955176, 61273568, 68932764, 91910352, 137865528, 183820704, 275731056, 551462112]

約数ペア:

[(1, 551462112), (2, 275731056), (3, 183820704), (4, 137865528), (6, 91910352), (8, 68932764), (9, 61273568), (12, 45955176), (16, 34466382), (18, 30636784), (24, 22977588), (32, 17233191), (36, 15318392), (48, 11488794), (71, 7767072), (72, 7659196), (96, 5744397), (142, 3883536), (144, 3829598), (149, 3701088), (181, 3046752), (213, 2589024), (284, 1941768), (288, 1914799), (298, 1850544), (362, 1523376), (426, 1294512), (447, 1233696), (543, 1015584), (568, 970884), (596, 925272), (639, 863008), (724, 761688), (852, 647256), (894, 616848), (1086, 507792), (1136, 485442), (1192, 462636), (1278, 431504), (1341, 411232), (1448, 380844), (1629, 338528), (1704, 323628), (1788, 308424), (2172, 253896), (2272, 242721), (2384, 231318), (2556, 215752), (2682, 205616), (2896, 190422), (3258, 169264), (3408, 161814), (3576, 154212), (4344, 126948), (4768, 115659), (5112, 107876), (5364, 102808), (5792, 95211), (6516, 84632), (6816, 80907), (7152, 77106), (8688, 63474), (10224, 53938), (10579, 52128), (10728, 51404), (12851, 42912), (13032, 42316), (14304, 38553), (17376, 31737), (20448, 26969), (21158, 26064), (21456, 25702)]