684784776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 1969228800

約数和(自身を除く): 1284444024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 71, 76, 78, 104, 114, 142, 152, 156, 213, 228, 247, 284, 312, 426, 456, 494, 568, 741, 852, 923, 988, 1349, 1482, 1627, 1704, 1846, 1976, 2698, 2769, 2964, 3254, 3692, 4047, 4881, 5396, 5538, 5928, 6508, 7384, 8094, 9762, 10792, 11076, 13016, 16188, 17537, 19524, 21151, 22152, 30913, 32376, 35074, 39048, 42302, 52611, 61826, 63453, 70148, 84604, 92739, 105222, 115517, 123652, 126906, 140296, 169208, 185478, 210444, 231034, 247304, 253812, 346551, 370956, 401869, 420888, 462068, 507624, 693102, 741912, 803738, 924136, 1205607, 1386204, 1501721, 1607476, 2194823, 2411214, 2772408, 3003442, 3214952, 4389646, 4505163, 4822428, 6006884, 6584469, 8779292, 9010326, 9644856, 12013768, 13168938, 17558584, 18020652, 26337876, 28532699, 36041304, 52675752, 57065398, 85598097, 114130796, 171196194, 228261592, 342392388, 684784776]

約数ペア:

[(1, 684784776), (2, 342392388), (3, 228261592), (4, 171196194), (6, 114130796), (8, 85598097), (12, 57065398), (13, 52675752), (19, 36041304), (24, 28532699), (26, 26337876), (38, 18020652), (39, 17558584), (52, 13168938), (57, 12013768), (71, 9644856), (76, 9010326), (78, 8779292), (104, 6584469), (114, 6006884), (142, 4822428), (152, 4505163), (156, 4389646), (213, 3214952), (228, 3003442), (247, 2772408), (284, 2411214), (312, 2194823), (426, 1607476), (456, 1501721), (494, 1386204), (568, 1205607), (741, 924136), (852, 803738), (923, 741912), (988, 693102), (1349, 507624), (1482, 462068), (1627, 420888), (1704, 401869), (1846, 370956), (1976, 346551), (2698, 253812), (2769, 247304), (2964, 231034), (3254, 210444), (3692, 185478), (4047, 169208), (4881, 140296), (5396, 126906), (5538, 123652), (5928, 115517), (6508, 105222), (7384, 92739), (8094, 84604), (9762, 70148), (10792, 63453), (11076, 61826), (13016, 52611), (16188, 42302), (17537, 39048), (19524, 35074), (21151, 32376), (22152, 30913)]