30651473216

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{404843}}^1$

素因数の和:404888

約数の個数: 84

約数和(自身を含む): 75271835232

約数和(自身を除く): 44620362016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 18928, 37856, 75712, 404843, 809686, 1619372, 2833901, 3238744, 5262959, 5667802, 6477488, 10525918, 11335604, 12954976, 21051836, 22671208, 25909952, 36840713, 42103672, 45342416, 68418467, 73681426, 84207344, 90684832, 136836934, 147362852, 168414688, 181369664, 273673868, 294725704, 336829376, 478929269, 547347736, 589451408, 957858538, 1094695472, 1178902816, 1915717076, 2189390944, 2357805632, 3831434152, 4378781888, 7662868304, 15325736608, 30651473216]

約数ペア:

[(1, 30651473216), (2, 15325736608), (4, 7662868304), (7, 4378781888), (8, 3831434152), (13, 2357805632), (14, 2189390944), (16, 1915717076), (26, 1178902816), (28, 1094695472), (32, 957858538), (52, 589451408), (56, 547347736), (64, 478929269), (91, 336829376), (104, 294725704), (112, 273673868), (169, 181369664), (182, 168414688), (208, 147362852), (224, 136836934), (338, 90684832), (364, 84207344), (416, 73681426), (448, 68418467), (676, 45342416), (728, 42103672), (832, 36840713), (1183, 25909952), (1352, 22671208), (1456, 21051836), (2366, 12954976), (2704, 11335604), (2912, 10525918), (4732, 6477488), (5408, 5667802), (5824, 5262959), (9464, 3238744), (10816, 2833901), (18928, 1619372), (37856, 809686), (75712, 404843)]