1567991048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 3205440000

約数和(自身を除く): 1637448952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 239, 317, 398, 478, 634, 796, 956, 1268, 1592, 1912, 2536, 2587, 3107, 4121, 5174, 6214, 8242, 10348, 12428, 16484, 20696, 24856, 32968, 47561, 63083, 75763, 95122, 126166, 151526, 190244, 252332, 303052, 380488, 504664, 606104, 618293, 820079, 984919, 1236586, 1640158, 1969838, 2473172, 3280316, 3939676, 4946344, 6560632, 7879352, 15076837, 30153674, 60307348, 120614696, 195998881, 391997762, 783995524, 1567991048]

約数ペア:

[(1, 1567991048), (2, 783995524), (4, 391997762), (8, 195998881), (13, 120614696), (26, 60307348), (52, 30153674), (104, 15076837), (199, 7879352), (239, 6560632), (317, 4946344), (398, 3939676), (478, 3280316), (634, 2473172), (796, 1969838), (956, 1640158), (1268, 1236586), (1592, 984919), (1912, 820079), (2536, 618293), (2587, 606104), (3107, 504664), (4121, 380488), (5174, 303052), (6214, 252332), (8242, 190244), (10348, 151526), (12428, 126166), (16484, 95122), (20696, 75763), (24856, 63083), (32968, 47561)]