1870552008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4428

約数の個数: 128

約数和(自身を含む): 5632636800

約数和(自身を除く): 3762084792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 157, 216, 234, 312, 314, 351, 468, 471, 628, 702, 936, 942, 1256, 1404, 1413, 1884, 2041, 2808, 2826, 3768, 4082, 4239, 4243, 5652, 6123, 8164, 8478, 8486, 11304, 12246, 12729, 16328, 16956, 16972, 18369, 24492, 25458, 33912, 33944, 36738, 38187, 48984, 50916, 55107, 55159, 73476, 76374, 101832, 110214, 110318, 114561, 146952, 152748, 165477, 220428, 220636, 229122, 305496, 330954, 440856, 441272, 458244, 496431, 661908, 666151, 916488, 992862, 1323816, 1332302, 1489293, 1985724, 1998453, 2664604, 2978586, 3971448, 3996906, 5329208, 5957172, 5995359, 7993812, 8659963, 11914344, 11990718, 15987624, 17319926, 17986077, 23981436, 25979889, 34639852, 35972154, 47962872, 51959778, 69279704, 71944308, 77939667, 103919556, 143888616, 155879334, 207839112, 233819001, 311758668, 467638002, 623517336, 935276004, 1870552008]

約数ペア:

[(1, 1870552008), (2, 935276004), (3, 623517336), (4, 467638002), (6, 311758668), (8, 233819001), (9, 207839112), (12, 155879334), (13, 143888616), (18, 103919556), (24, 77939667), (26, 71944308), (27, 69279704), (36, 51959778), (39, 47962872), (52, 35972154), (54, 34639852), (72, 25979889), (78, 23981436), (104, 17986077), (108, 17319926), (117, 15987624), (156, 11990718), (157, 11914344), (216, 8659963), (234, 7993812), (312, 5995359), (314, 5957172), (351, 5329208), (468, 3996906), (471, 3971448), (628, 2978586), (702, 2664604), (936, 1998453), (942, 1985724), (1256, 1489293), (1404, 1332302), (1413, 1323816), (1884, 992862), (2041, 916488), (2808, 666151), (2826, 661908), (3768, 496431), (4082, 458244), (4239, 441272), (4243, 440856), (5652, 330954), (6123, 305496), (8164, 229122), (8478, 220636), (8486, 220428), (11304, 165477), (12246, 152748), (12729, 146952), (16328, 114561), (16956, 110318), (16972, 110214), (18369, 101832), (24492, 76374), (25458, 73476), (33912, 55159), (33944, 55107), (36738, 50916), (38187, 48984)]