2943608072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 5951070000

約数和(自身を除く): 3007461928

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 157, 178, 314, 356, 628, 712, 1256, 1513, 1549, 2669, 3026, 3098, 5338, 6052, 6196, 10676, 12104, 12392, 13973, 21352, 26333, 27946, 52666, 55892, 105332, 111784, 137861, 210664, 237541, 243193, 275722, 475082, 486386, 551444, 950164, 972772, 1102888, 1900328, 1945544, 2343637, 4134281, 4687274, 8268562, 9374548, 16537124, 18749096, 21644177, 33074248, 43288354, 86576708, 173153416, 367951009, 735902018, 1471804036, 2943608072]

約数ペア:

[(1, 2943608072), (2, 1471804036), (4, 735902018), (8, 367951009), (17, 173153416), (34, 86576708), (68, 43288354), (89, 33074248), (136, 21644177), (157, 18749096), (178, 16537124), (314, 9374548), (356, 8268562), (628, 4687274), (712, 4134281), (1256, 2343637), (1513, 1945544), (1549, 1900328), (2669, 1102888), (3026, 972772), (3098, 950164), (5338, 551444), (6052, 486386), (6196, 475082), (10676, 275722), (12104, 243193), (12392, 237541), (13973, 210664), (21352, 137861), (26333, 111784), (27946, 105332), (52666, 55892)]