820628256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23041}}^1$

素因数の和:23114

約数の個数: 96

約数和(自身を含む): 2508444288

約数和(自身を除く): 1687816032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2544, 2968, 4452, 5088, 5936, 8904, 11872, 17808, 23041, 35616, 46082, 69123, 92164, 138246, 161287, 184328, 276492, 322574, 368656, 483861, 552984, 645148, 737312, 967722, 1105968, 1221173, 1290296, 1935444, 2211936, 2442346, 2580592, 3663519, 3870888, 4884692, 5161184, 7327038, 7741776, 8548211, 9769384, 14654076, 15483552, 17096422, 19538768, 25644633, 29308152, 34192844, 39077536, 51289266, 58616304, 68385688, 102578532, 117232608, 136771376, 205157064, 273542752, 410314128, 820628256]

約数ペア:

[(1, 820628256), (2, 410314128), (3, 273542752), (4, 205157064), (6, 136771376), (7, 117232608), (8, 102578532), (12, 68385688), (14, 58616304), (16, 51289266), (21, 39077536), (24, 34192844), (28, 29308152), (32, 25644633), (42, 19538768), (48, 17096422), (53, 15483552), (56, 14654076), (84, 9769384), (96, 8548211), (106, 7741776), (112, 7327038), (159, 5161184), (168, 4884692), (212, 3870888), (224, 3663519), (318, 2580592), (336, 2442346), (371, 2211936), (424, 1935444), (636, 1290296), (672, 1221173), (742, 1105968), (848, 967722), (1113, 737312), (1272, 645148), (1484, 552984), (1696, 483861), (2226, 368656), (2544, 322574), (2968, 276492), (4452, 184328), (5088, 161287), (5936, 138246), (8904, 92164), (11872, 69123), (17808, 46082), (23041, 35616)]