31331303808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{16033}}^1$

素因数の和:16784

約数の個数: 128

約数和(自身を含む): 95249656320

約数和(自身を除く): 63918352512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 727, 896, 1344, 1454, 2181, 2688, 2908, 4362, 5089, 5816, 8724, 10178, 11632, 15267, 16033, 17448, 20356, 23264, 30534, 32066, 34896, 40712, 46528, 48099, 61068, 64132, 69792, 81424, 93056, 96198, 112231, 122136, 128264, 139584, 162848, 192396, 224462, 244272, 256528, 279168, 325696, 336693, 384792, 448924, 488544, 513056, 651392, 673386, 769584, 897848, 977088, 1026112, 1346772, 1539168, 1795696, 1954176, 2052224, 2693544, 3078336, 3591392, 5387088, 6156672, 7182784, 10774176, 11655991, 14365568, 21548352, 23311982, 34967973, 43096704, 46623964, 69935946, 81591937, 93247928, 139871892, 163183874, 186495856, 244775811, 279743784, 326367748, 372991712, 489551622, 559487568, 652735496, 745983424, 979103244, 1118975136, 1305470992, 1491966848, 1958206488, 2237950272, 2610941984, 3916412976, 4475900544, 5221883968, 7832825952, 10443767936, 15665651904, 31331303808]

約数ペア:

[(1, 31331303808), (2, 15665651904), (3, 10443767936), (4, 7832825952), (6, 5221883968), (7, 4475900544), (8, 3916412976), (12, 2610941984), (14, 2237950272), (16, 1958206488), (21, 1491966848), (24, 1305470992), (28, 1118975136), (32, 979103244), (42, 745983424), (48, 652735496), (56, 559487568), (64, 489551622), (84, 372991712), (96, 326367748), (112, 279743784), (128, 244775811), (168, 186495856), (192, 163183874), (224, 139871892), (336, 93247928), (384, 81591937), (448, 69935946), (672, 46623964), (727, 43096704), (896, 34967973), (1344, 23311982), (1454, 21548352), (2181, 14365568), (2688, 11655991), (2908, 10774176), (4362, 7182784), (5089, 6156672), (5816, 5387088), (8724, 3591392), (10178, 3078336), (11632, 2693544), (15267, 2052224), (16033, 1954176), (17448, 1795696), (20356, 1539168), (23264, 1346772), (30534, 1026112), (32066, 977088), (34896, 897848), (40712, 769584), (46528, 673386), (48099, 651392), (61068, 513056), (64132, 488544), (69792, 448924), (81424, 384792), (93056, 336693), (96198, 325696), (112231, 279168), (122136, 256528), (128264, 244272), (139584, 224462), (162848, 192396)]