1626819984

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:746

約数の個数: 160

約数和(自身を含む): 4847943680

約数和(自身を除く): 3221123696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 331, 367, 372, 432, 496, 558, 662, 734, 744, 837, 993, 1101, 1116, 1324, 1468, 1488, 1674, 1986, 2202, 2232, 2648, 2936, 2979, 3303, 3348, 3972, 4404, 4464, 5296, 5872, 5958, 6606, 6696, 7944, 8808, 8937, 9909, 10261, 11377, 11916, 13212, 13392, 15888, 17616, 17874, 19818, 20522, 22754, 23832, 26424, 30783, 34131, 35748, 39636, 41044, 45508, 47664, 52848, 61566, 68262, 71496, 79272, 82088, 91016, 92349, 102393, 121477, 123132, 136524, 142992, 158544, 164176, 182032, 184698, 204786, 242954, 246264, 273048, 277047, 307179, 364431, 369396, 409572, 485908, 492528, 546096, 554094, 614358, 728862, 738792, 819144, 971816, 1093293, 1108188, 1228716, 1457724, 1477584, 1638288, 1943632, 2186586, 2216376, 2457432, 2915448, 3279879, 3765787, 4373172, 4432752, 4914864, 5830896, 6559758, 7531574, 8746344, 11297361, 13119516, 15063148, 17492688, 22594722, 26239032, 30126296, 33892083, 45189444, 52478064, 60252592, 67784166, 90378888, 101676249, 135568332, 180757776, 203352498, 271136664, 406704996, 542273328, 813409992, 1626819984]

約数ペア:

[(1, 1626819984), (2, 813409992), (3, 542273328), (4, 406704996), (6, 271136664), (8, 203352498), (9, 180757776), (12, 135568332), (16, 101676249), (18, 90378888), (24, 67784166), (27, 60252592), (31, 52478064), (36, 45189444), (48, 33892083), (54, 30126296), (62, 26239032), (72, 22594722), (93, 17492688), (108, 15063148), (124, 13119516), (144, 11297361), (186, 8746344), (216, 7531574), (248, 6559758), (279, 5830896), (331, 4914864), (367, 4432752), (372, 4373172), (432, 3765787), (496, 3279879), (558, 2915448), (662, 2457432), (734, 2216376), (744, 2186586), (837, 1943632), (993, 1638288), (1101, 1477584), (1116, 1457724), (1324, 1228716), (1468, 1108188), (1488, 1093293), (1674, 971816), (1986, 819144), (2202, 738792), (2232, 728862), (2648, 614358), (2936, 554094), (2979, 546096), (3303, 492528), (3348, 485908), (3972, 409572), (4404, 369396), (4464, 364431), (5296, 307179), (5872, 277047), (5958, 273048), (6606, 246264), (6696, 242954), (7944, 204786), (8808, 184698), (8937, 182032), (9909, 164176), (10261, 158544), (11377, 142992), (11916, 136524), (13212, 123132), (13392, 121477), (15888, 102393), (17616, 92349), (17874, 91016), (19818, 82088), (20522, 79272), (22754, 71496), (23832, 68262), (26424, 61566), (30783, 52848), (34131, 47664), (35748, 45508), (39636, 41044)]