1280428896

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 3455682048

約数和(自身を除く): 2175253152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 163, 188, 282, 326, 376, 489, 564, 652, 752, 978, 1128, 1304, 1504, 1741, 1956, 2256, 2608, 3482, 3912, 4512, 5216, 5223, 6964, 7661, 7824, 10446, 13928, 15322, 15648, 20892, 22983, 27856, 30644, 41784, 45966, 55712, 61288, 81827, 83568, 91932, 122576, 163654, 167136, 183864, 245152, 245481, 283783, 327308, 367728, 490962, 567566, 654616, 735456, 851349, 981924, 1135132, 1309232, 1702698, 1963848, 2270264, 2618464, 3405396, 3927696, 4540528, 6810792, 7855392, 9081056, 13337801, 13621584, 26675602, 27243168, 40013403, 53351204, 80026806, 106702408, 160053612, 213404816, 320107224, 426809632, 640214448, 1280428896]

約数ペア:

[(1, 1280428896), (2, 640214448), (3, 426809632), (4, 320107224), (6, 213404816), (8, 160053612), (12, 106702408), (16, 80026806), (24, 53351204), (32, 40013403), (47, 27243168), (48, 26675602), (94, 13621584), (96, 13337801), (141, 9081056), (163, 7855392), (188, 6810792), (282, 4540528), (326, 3927696), (376, 3405396), (489, 2618464), (564, 2270264), (652, 1963848), (752, 1702698), (978, 1309232), (1128, 1135132), (1304, 981924), (1504, 851349), (1741, 735456), (1956, 654616), (2256, 567566), (2608, 490962), (3482, 367728), (3912, 327308), (4512, 283783), (5216, 245481), (5223, 245152), (6964, 183864), (7661, 167136), (7824, 163654), (10446, 122576), (13928, 91932), (15322, 83568), (15648, 81827), (20892, 61288), (22983, 55712), (27856, 45966), (30644, 41784)]