1339554816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:978

約数の個数: 132

約数和(自身を含む): 3893295744

約数和(自身を除く): 2553740928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 191, 192, 256, 288, 382, 384, 512, 573, 576, 761, 764, 768, 1024, 1146, 1152, 1522, 1528, 1536, 1719, 2283, 2292, 2304, 3044, 3056, 3072, 3438, 4566, 4584, 4608, 6088, 6112, 6849, 6876, 9132, 9168, 9216, 12176, 12224, 13698, 13752, 18264, 18336, 24352, 24448, 27396, 27504, 36528, 36672, 48704, 48896, 54792, 55008, 73056, 73344, 97408, 97792, 109584, 110016, 145351, 146112, 146688, 194816, 195584, 219168, 220032, 290702, 292224, 293376, 389632, 436053, 438336, 440064, 581404, 584448, 586752, 779264, 872106, 876672, 880128, 1162808, 1168896, 1308159, 1744212, 1753344, 1760256, 2325616, 2337792, 2616318, 3488424, 3506688, 4651232, 5232636, 6976848, 7013376, 9302464, 10465272, 13953696, 18604928, 20930544, 27907392, 37209856, 41861088, 55814784, 74419712, 83722176, 111629568, 148839424, 167444352, 223259136, 334888704, 446518272, 669777408, 1339554816]

約数ペア:

[(1, 1339554816), (2, 669777408), (3, 446518272), (4, 334888704), (6, 223259136), (8, 167444352), (9, 148839424), (12, 111629568), (16, 83722176), (18, 74419712), (24, 55814784), (32, 41861088), (36, 37209856), (48, 27907392), (64, 20930544), (72, 18604928), (96, 13953696), (128, 10465272), (144, 9302464), (191, 7013376), (192, 6976848), (256, 5232636), (288, 4651232), (382, 3506688), (384, 3488424), (512, 2616318), (573, 2337792), (576, 2325616), (761, 1760256), (764, 1753344), (768, 1744212), (1024, 1308159), (1146, 1168896), (1152, 1162808), (1522, 880128), (1528, 876672), (1536, 872106), (1719, 779264), (2283, 586752), (2292, 584448), (2304, 581404), (3044, 440064), (3056, 438336), (3072, 436053), (3438, 389632), (4566, 293376), (4584, 292224), (4608, 290702), (6088, 220032), (6112, 219168), (6849, 195584), (6876, 194816), (9132, 146688), (9168, 146112), (9216, 145351), (12176, 110016), (12224, 109584), (13698, 97792), (13752, 97408), (18264, 73344), (18336, 73056), (24352, 55008), (24448, 54792), (27396, 48896), (27504, 48704), (36528, 36672)]