31777824512

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8663}}^1$

素因数の和:8798

約数の個数: 144

約数和(自身を含む): 76503813120

約数和(自身を除く): 44725988608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 128, 161, 178, 184, 224, 256, 322, 356, 368, 448, 623, 644, 712, 736, 896, 1246, 1288, 1424, 1472, 1792, 2047, 2492, 2576, 2848, 2944, 4094, 4984, 5152, 5696, 5888, 8188, 8663, 9968, 10304, 11392, 14329, 16376, 17326, 19936, 20608, 22784, 28658, 32752, 34652, 39872, 41216, 57316, 60641, 65504, 69304, 79744, 114632, 121282, 131008, 138608, 159488, 199249, 229264, 242564, 262016, 277216, 398498, 458528, 485128, 524032, 554432, 771007, 796996, 917056, 970256, 1108864, 1394743, 1542014, 1593992, 1834112, 1940512, 2217728, 2789486, 3084028, 3187984, 3668224, 3881024, 5397049, 5578972, 6168056, 6375968, 7762048, 10794098, 11157944, 12336112, 12751936, 15524096, 17733161, 21588196, 22315888, 24672224, 25503872, 35466322, 43176392, 44631776, 49344448, 51007744, 70932644, 86352784, 89263552, 98688896, 124132127, 141865288, 172705568, 178527104, 197377792, 248264254, 283730576, 345411136, 357054208, 496528508, 567461152, 690822272, 993057016, 1134922304, 1381644544, 1986114032, 2269844608, 3972228064, 4539689216, 7944456128, 15888912256, 31777824512]

約数ペア:

[(1, 31777824512), (2, 15888912256), (4, 7944456128), (7, 4539689216), (8, 3972228064), (14, 2269844608), (16, 1986114032), (23, 1381644544), (28, 1134922304), (32, 993057016), (46, 690822272), (56, 567461152), (64, 496528508), (89, 357054208), (92, 345411136), (112, 283730576), (128, 248264254), (161, 197377792), (178, 178527104), (184, 172705568), (224, 141865288), (256, 124132127), (322, 98688896), (356, 89263552), (368, 86352784), (448, 70932644), (623, 51007744), (644, 49344448), (712, 44631776), (736, 43176392), (896, 35466322), (1246, 25503872), (1288, 24672224), (1424, 22315888), (1472, 21588196), (1792, 17733161), (2047, 15524096), (2492, 12751936), (2576, 12336112), (2848, 11157944), (2944, 10794098), (4094, 7762048), (4984, 6375968), (5152, 6168056), (5696, 5578972), (5888, 5397049), (8188, 3881024), (8663, 3668224), (9968, 3187984), (10304, 3084028), (11392, 2789486), (14329, 2217728), (16376, 1940512), (17326, 1834112), (19936, 1593992), (20608, 1542014), (22784, 1394743), (28658, 1108864), (32752, 970256), (34652, 917056), (39872, 796996), (41216, 771007), (57316, 554432), (60641, 524032), (65504, 485128), (69304, 458528), (79744, 398498), (114632, 277216), (121282, 262016), (131008, 242564), (138608, 229264), (159488, 199249)]