1557971884764

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{579569}}^1$

素因数の和:580507

約数の個数: 72

約数和(自身を含む): 3987209772000

約数和(自身を除く): 2429237887236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 839, 1068, 1602, 1678, 2517, 3204, 3356, 5034, 7551, 10068, 15102, 30204, 74671, 149342, 224013, 298684, 448026, 579569, 672039, 896052, 1159138, 1344078, 1738707, 2318276, 2688156, 3477414, 5216121, 6954828, 10432242, 20864484, 51581641, 103163282, 154744923, 206326564, 309489846, 464234769, 486258391, 618979692, 928469538, 972516782, 1458775173, 1856939076, 1945033564, 2917550346, 4376325519, 5835100692, 8752651038, 17505302076, 43276996799, 86553993598, 129830990397, 173107987196, 259661980794, 389492971191, 519323961588, 778985942382, 1557971884764]

約数ペア:

[(1, 1557971884764), (2, 778985942382), (3, 519323961588), (4, 389492971191), (6, 259661980794), (9, 173107987196), (12, 129830990397), (18, 86553993598), (36, 43276996799), (89, 17505302076), (178, 8752651038), (267, 5835100692), (356, 4376325519), (534, 2917550346), (801, 1945033564), (839, 1856939076), (1068, 1458775173), (1602, 972516782), (1678, 928469538), (2517, 618979692), (3204, 486258391), (3356, 464234769), (5034, 309489846), (7551, 206326564), (10068, 154744923), (15102, 103163282), (30204, 51581641), (74671, 20864484), (149342, 10432242), (224013, 6954828), (298684, 5216121), (448026, 3477414), (579569, 2688156), (672039, 2318276), (896052, 1738707), (1159138, 1344078)]