438432696

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 1319976000

約数和(自身を除く): 881543304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 193, 216, 234, 312, 351, 386, 468, 579, 702, 772, 809, 936, 1158, 1404, 1544, 1618, 1737, 2316, 2427, 2509, 2808, 3236, 3474, 4632, 4854, 5018, 5211, 6472, 6948, 7281, 7527, 9708, 10036, 10422, 10517, 13896, 14562, 15054, 19416, 20072, 20844, 21034, 21843, 22581, 29124, 30108, 31551, 41688, 42068, 43686, 45162, 58248, 60216, 63102, 67743, 84136, 87372, 90324, 94653, 126204, 135486, 156137, 174744, 180648, 189306, 252408, 270972, 283959, 312274, 378612, 468411, 541944, 567918, 624548, 757224, 936822, 1135836, 1249096, 1405233, 1873644, 2029781, 2271672, 2810466, 3747288, 4059562, 4215699, 5620932, 6089343, 8119124, 8431398, 11241864, 12178686, 16238248, 16862796, 18268029, 24357372, 33725592, 36536058, 48714744, 54804087, 73072116, 109608174, 146144232, 219216348, 438432696]

約数ペア:

[(1, 438432696), (2, 219216348), (3, 146144232), (4, 109608174), (6, 73072116), (8, 54804087), (9, 48714744), (12, 36536058), (13, 33725592), (18, 24357372), (24, 18268029), (26, 16862796), (27, 16238248), (36, 12178686), (39, 11241864), (52, 8431398), (54, 8119124), (72, 6089343), (78, 5620932), (104, 4215699), (108, 4059562), (117, 3747288), (156, 2810466), (193, 2271672), (216, 2029781), (234, 1873644), (312, 1405233), (351, 1249096), (386, 1135836), (468, 936822), (579, 757224), (702, 624548), (772, 567918), (809, 541944), (936, 468411), (1158, 378612), (1404, 312274), (1544, 283959), (1618, 270972), (1737, 252408), (2316, 189306), (2427, 180648), (2509, 174744), (2808, 156137), (3236, 135486), (3474, 126204), (4632, 94653), (4854, 90324), (5018, 87372), (5211, 84136), (6472, 67743), (6948, 63102), (7281, 60216), (7527, 58248), (9708, 45162), (10036, 43686), (10422, 42068), (10517, 41688), (13896, 31551), (14562, 30108), (15054, 29124), (19416, 22581), (20072, 21843), (20844, 21034)]