31279991232

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{174991}}^1$

素因数の和:175039

約数の個数: 168

約数和(自身を含む): 101341367040

約数和(自身を除く): 70061375808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3136, 3192, 3648, 3724, 4256, 4704, 5586, 6384, 7448, 8512, 9408, 11172, 12768, 14896, 22344, 25536, 29792, 44688, 59584, 89376, 174991, 178752, 349982, 524973, 699964, 1049946, 1224937, 1399928, 2099892, 2449874, 2799856, 3324829, 3674811, 4199784, 4899748, 5599712, 6649658, 7349622, 8399568, 8574559, 9799496, 9974487, 11199424, 13299316, 14699244, 16799136, 17149118, 19598992, 19948974, 23273803, 25723677, 26598632, 29398488, 33598272, 34298236, 39197984, 39897948, 46547606, 51447354, 53197264, 58796976, 68596472, 69821409, 78395968, 79795896, 93095212, 102894708, 106394528, 117593952, 137192944, 139642818, 159591792, 162916621, 186190424, 205789416, 212789056, 235187904, 274385888, 279285636, 319183584, 325833242, 372380848, 411578832, 488749863, 548771776, 558571272, 638367168, 651666484, 744761696, 823157664, 977499726, 1117142544, 1303332968, 1489523392, 1646315328, 1954999452, 2234285088, 2606665936, 3909998904, 4468570176, 5213331872, 7819997808, 10426663744, 15639995616, 31279991232]

約数ペア:

[(1, 31279991232), (2, 15639995616), (3, 10426663744), (4, 7819997808), (6, 5213331872), (7, 4468570176), (8, 3909998904), (12, 2606665936), (14, 2234285088), (16, 1954999452), (19, 1646315328), (21, 1489523392), (24, 1303332968), (28, 1117142544), (32, 977499726), (38, 823157664), (42, 744761696), (48, 651666484), (49, 638367168), (56, 558571272), (57, 548771776), (64, 488749863), (76, 411578832), (84, 372380848), (96, 325833242), (98, 319183584), (112, 279285636), (114, 274385888), (133, 235187904), (147, 212789056), (152, 205789416), (168, 186190424), (192, 162916621), (196, 159591792), (224, 139642818), (228, 137192944), (266, 117593952), (294, 106394528), (304, 102894708), (336, 93095212), (392, 79795896), (399, 78395968), (448, 69821409), (456, 68596472), (532, 58796976), (588, 53197264), (608, 51447354), (672, 46547606), (784, 39897948), (798, 39197984), (912, 34298236), (931, 33598272), (1064, 29398488), (1176, 26598632), (1216, 25723677), (1344, 23273803), (1568, 19948974), (1596, 19598992), (1824, 17149118), (1862, 16799136), (2128, 14699244), (2352, 13299316), (2793, 11199424), (3136, 9974487), (3192, 9799496), (3648, 8574559), (3724, 8399568), (4256, 7349622), (4704, 6649658), (5586, 5599712), (6384, 4899748), (7448, 4199784), (8512, 3674811), (9408, 3324829), (11172, 2799856), (12768, 2449874), (14896, 2099892), (22344, 1399928), (25536, 1224937), (29792, 1049946), (44688, 699964), (59584, 524973), (89376, 349982), (174991, 178752)]