42798336

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 137356800

約数和(自身を除く): 94558464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 419, 448, 456, 532, 608, 672, 768, 798, 838, 896, 912, 1064, 1216, 1257, 1344, 1596, 1676, 1792, 1824, 2128, 2432, 2514, 2688, 2933, 3192, 3352, 3648, 4256, 4864, 5028, 5376, 5866, 6384, 6704, 7296, 7961, 8512, 8799, 10056, 11732, 12768, 13408, 14592, 15922, 17024, 17598, 20112, 23464, 23883, 25536, 26816, 31844, 34048, 35196, 40224, 46928, 47766, 51072, 53632, 55727, 63688, 70392, 80448, 93856, 95532, 102144, 107264, 111454, 127376, 140784, 160896, 167181, 187712, 191064, 222908, 254752, 281568, 321792, 334362, 375424, 382128, 445816, 509504, 563136, 668724, 750848, 764256, 891632, 1019008, 1126272, 1337448, 1528512, 1783264, 2038016, 2252544, 2674896, 3057024, 3566528, 5349792, 6114048, 7133056, 10699584, 14266112, 21399168, 42798336]

約数ペア:

[(1, 42798336), (2, 21399168), (3, 14266112), (4, 10699584), (6, 7133056), (7, 6114048), (8, 5349792), (12, 3566528), (14, 3057024), (16, 2674896), (19, 2252544), (21, 2038016), (24, 1783264), (28, 1528512), (32, 1337448), (38, 1126272), (42, 1019008), (48, 891632), (56, 764256), (57, 750848), (64, 668724), (76, 563136), (84, 509504), (96, 445816), (112, 382128), (114, 375424), (128, 334362), (133, 321792), (152, 281568), (168, 254752), (192, 222908), (224, 191064), (228, 187712), (256, 167181), (266, 160896), (304, 140784), (336, 127376), (384, 111454), (399, 107264), (419, 102144), (448, 95532), (456, 93856), (532, 80448), (608, 70392), (672, 63688), (768, 55727), (798, 53632), (838, 51072), (896, 47766), (912, 46928), (1064, 40224), (1216, 35196), (1257, 34048), (1344, 31844), (1596, 26816), (1676, 25536), (1792, 23883), (1824, 23464), (2128, 20112), (2432, 17598), (2514, 17024), (2688, 15922), (2933, 14592), (3192, 13408), (3352, 12768), (3648, 11732), (4256, 10056), (4864, 8799), (5028, 8512), (5376, 7961), (5866, 7296), (6384, 6704)]