263127384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1649

約数の個数: 96

約数和(自身を含む): 771891120

約数和(自身を除く): 508763736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 197, 234, 312, 394, 468, 591, 788, 936, 1182, 1427, 1576, 1773, 2364, 2561, 2854, 3546, 4281, 4728, 5122, 5708, 7092, 7683, 8562, 10244, 11416, 12843, 14184, 15366, 17124, 18551, 20488, 23049, 25686, 30732, 34248, 37102, 46098, 51372, 55653, 61464, 74204, 92196, 102744, 111306, 148408, 166959, 184392, 222612, 281119, 333918, 445224, 562238, 667836, 843357, 1124476, 1335672, 1686714, 2248952, 2530071, 3373428, 3654547, 5060142, 6746856, 7309094, 10120284, 10963641, 14618188, 20240568, 21927282, 29236376, 32890923, 43854564, 65781846, 87709128, 131563692, 263127384]

約数ペア:

[(1, 263127384), (2, 131563692), (3, 87709128), (4, 65781846), (6, 43854564), (8, 32890923), (9, 29236376), (12, 21927282), (13, 20240568), (18, 14618188), (24, 10963641), (26, 10120284), (36, 7309094), (39, 6746856), (52, 5060142), (72, 3654547), (78, 3373428), (104, 2530071), (117, 2248952), (156, 1686714), (197, 1335672), (234, 1124476), (312, 843357), (394, 667836), (468, 562238), (591, 445224), (788, 333918), (936, 281119), (1182, 222612), (1427, 184392), (1576, 166959), (1773, 148408), (2364, 111306), (2561, 102744), (2854, 92196), (3546, 74204), (4281, 61464), (4728, 55653), (5122, 51372), (5708, 46098), (7092, 37102), (7683, 34248), (8562, 30732), (10244, 25686), (11416, 23049), (12843, 20488), (14184, 18551), (15366, 17124)]