2016857752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 4939200000

約数和(自身を除く): 2922342248

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 139, 152, 182, 247, 266, 278, 364, 494, 532, 556, 728, 973, 988, 1049, 1064, 1112, 1729, 1807, 1946, 1976, 2098, 2641, 3458, 3614, 3892, 4196, 5282, 6916, 7228, 7343, 7784, 8392, 10564, 12649, 13637, 13832, 14456, 14686, 18487, 19931, 21128, 25298, 27274, 29372, 34333, 36974, 39862, 50596, 54548, 58744, 68666, 73948, 79724, 95459, 101192, 109096, 137332, 139517, 145811, 147896, 159448, 190918, 240331, 259103, 274664, 279034, 291622, 381836, 480662, 518206, 558068, 583244, 763672, 961324, 1020677, 1036412, 1116136, 1166488, 1813721, 1895543, 1922648, 2041354, 2072824, 2770409, 3627442, 3791086, 4082708, 5540818, 7254884, 7582172, 8165416, 11081636, 13268801, 14509768, 15164344, 19392863, 22163272, 26537602, 36015317, 38785726, 53075204, 72030634, 77571452, 106150408, 144061268, 155142904, 252107219, 288122536, 504214438, 1008428876, 2016857752]

約数ペア:

[(1, 2016857752), (2, 1008428876), (4, 504214438), (7, 288122536), (8, 252107219), (13, 155142904), (14, 144061268), (19, 106150408), (26, 77571452), (28, 72030634), (38, 53075204), (52, 38785726), (56, 36015317), (76, 26537602), (91, 22163272), (104, 19392863), (133, 15164344), (139, 14509768), (152, 13268801), (182, 11081636), (247, 8165416), (266, 7582172), (278, 7254884), (364, 5540818), (494, 4082708), (532, 3791086), (556, 3627442), (728, 2770409), (973, 2072824), (988, 2041354), (1049, 1922648), (1064, 1895543), (1112, 1813721), (1729, 1166488), (1807, 1116136), (1946, 1036412), (1976, 1020677), (2098, 961324), (2641, 763672), (3458, 583244), (3614, 558068), (3892, 518206), (4196, 480662), (5282, 381836), (6916, 291622), (7228, 279034), (7343, 274664), (7784, 259103), (8392, 240331), (10564, 190918), (12649, 159448), (13637, 147896), (13832, 145811), (14456, 139517), (14686, 137332), (18487, 109096), (19931, 101192), (21128, 95459), (25298, 79724), (27274, 73948), (29372, 68666), (34333, 58744), (36974, 54548), (39862, 50596)]