1219471552

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3706

約数の個数: 84

約数和(自身を含む): 2705624256

約数和(自身を除く): 1486152704

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 832, 992, 1352, 1612, 1984, 2704, 3224, 3637, 5239, 5408, 6448, 7274, 10478, 10816, 12896, 14548, 20956, 25792, 29096, 41912, 47281, 58192, 83824, 94562, 112747, 116384, 167648, 189124, 225494, 232768, 335296, 378248, 450988, 614653, 756496, 901976, 1229306, 1465711, 1512992, 1803952, 2458612, 2931422, 3025984, 3607904, 4917224, 5862844, 7215808, 9834448, 11725688, 19054243, 19668896, 23451376, 38108486, 39337792, 46902752, 76216972, 93805504, 152433944, 304867888, 609735776, 1219471552]

約数ペア:

[(1, 1219471552), (2, 609735776), (4, 304867888), (8, 152433944), (13, 93805504), (16, 76216972), (26, 46902752), (31, 39337792), (32, 38108486), (52, 23451376), (62, 19668896), (64, 19054243), (104, 11725688), (124, 9834448), (169, 7215808), (208, 5862844), (248, 4917224), (338, 3607904), (403, 3025984), (416, 2931422), (496, 2458612), (676, 1803952), (806, 1512992), (832, 1465711), (992, 1229306), (1352, 901976), (1612, 756496), (1984, 614653), (2704, 450988), (3224, 378248), (3637, 335296), (5239, 232768), (5408, 225494), (6448, 189124), (7274, 167648), (10478, 116384), (10816, 112747), (12896, 94562), (14548, 83824), (20956, 58192), (25792, 47281), (29096, 41912)]