1253866432

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16561}}^1$

素因数の和:16606

約数の個数: 84

約数和(自身を含む): 3079339536

約数和(自身を除く): 1825473104

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, 16561, 18928, 33122, 37856, 66244, 75712, 115927, 132488, 215293, 231854, 264976, 430586, 463708, 529952, 861172, 927416, 1059904, 1507051, 1722344, 1854832, 2798809, 3014102, 3444688, 3709664, 5597618, 6028204, 6889376, 7419328, 11195236, 12056408, 13778752, 19591663, 22390472, 24112816, 39183326, 44780944, 48225632, 78366652, 89561888, 96451264, 156733304, 179123776, 313466608, 626933216, 1253866432]

約数ペア:

[(1, 1253866432), (2, 626933216), (4, 313466608), (7, 179123776), (8, 156733304), (13, 96451264), (14, 89561888), (16, 78366652), (26, 48225632), (28, 44780944), (32, 39183326), (52, 24112816), (56, 22390472), (64, 19591663), (91, 13778752), (104, 12056408), (112, 11195236), (169, 7419328), (182, 6889376), (208, 6028204), (224, 5597618), (338, 3709664), (364, 3444688), (416, 3014102), (448, 2798809), (676, 1854832), (728, 1722344), (832, 1507051), (1183, 1059904), (1352, 927416), (1456, 861172), (2366, 529952), (2704, 463708), (2912, 430586), (4732, 264976), (5408, 231854), (5824, 215293), (9464, 132488), (10816, 115927), (16561, 75712), (18928, 66244), (33122, 37856)]