230756344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 535550400

約数和(自身を除く): 304794056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 728, 788, 1379, 1576, 1609, 2561, 2758, 3218, 5122, 5516, 6436, 10244, 11032, 11263, 12872, 17927, 20488, 20917, 22526, 35854, 41834, 45052, 71708, 83668, 90104, 143416, 146419, 167336, 292838, 316973, 585676, 633946, 1171352, 1267892, 2218811, 2535784, 4120649, 4437622, 8241298, 8875244, 16482596, 17750488, 28844543, 32965192, 57689086, 115378172, 230756344]

約数ペア:

[(1, 230756344), (2, 115378172), (4, 57689086), (7, 32965192), (8, 28844543), (13, 17750488), (14, 16482596), (26, 8875244), (28, 8241298), (52, 4437622), (56, 4120649), (91, 2535784), (104, 2218811), (182, 1267892), (197, 1171352), (364, 633946), (394, 585676), (728, 316973), (788, 292838), (1379, 167336), (1576, 146419), (1609, 143416), (2561, 90104), (2758, 83668), (3218, 71708), (5122, 45052), (5516, 41834), (6436, 35854), (10244, 22526), (11032, 20917), (11263, 20488), (12872, 17927)]