493989216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 1597833216

約数和(自身を除く): 1103844000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 217, 224, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 966, 992, 1031, 1104, 1288, 1302, 1426, 1488, 1736, 1932, 2062, 2139, 2208, 2576, 2604, 2852, 2976, 3093, 3472, 3864, 4124, 4278, 4991, 5152, 5208, 5704, 6186, 6944, 7217, 7728, 8248, 8556, 9982, 10416, 11408, 12372, 14434, 14973, 15456, 16496, 17112, 19964, 20832, 21651, 22816, 23713, 24744, 28868, 29946, 31961, 32992, 34224, 39928, 43302, 47426, 49488, 57736, 59892, 63922, 68448, 71139, 79856, 86604, 94852, 95883, 98976, 115472, 119784, 127844, 142278, 159712, 165991, 173208, 189704, 191766, 223727, 230944, 239568, 255688, 284556, 331982, 346416, 379408, 383532, 447454, 479136, 497973, 511376, 569112, 663964, 671181, 692832, 735103, 758816, 767064, 894908, 995946, 1022752, 1138224, 1327928, 1342362, 1470206, 1534128, 1789816, 1991892, 2205309, 2276448, 2655856, 2684724, 2940412, 3068256, 3579632, 3983784, 4410618, 5145721, 5311712, 5369448, 5880824, 7159264, 7967568, 8821236, 10291442, 10738896, 11761648, 15437163, 15935136, 17642472, 20582884, 21477792, 23523296, 30874326, 35284944, 41165768, 61748652, 70569888, 82331536, 123497304, 164663072, 246994608, 493989216]

約数ペア:

[(1, 493989216), (2, 246994608), (3, 164663072), (4, 123497304), (6, 82331536), (7, 70569888), (8, 61748652), (12, 41165768), (14, 35284944), (16, 30874326), (21, 23523296), (23, 21477792), (24, 20582884), (28, 17642472), (31, 15935136), (32, 15437163), (42, 11761648), (46, 10738896), (48, 10291442), (56, 8821236), (62, 7967568), (69, 7159264), (84, 5880824), (92, 5369448), (93, 5311712), (96, 5145721), (112, 4410618), (124, 3983784), (138, 3579632), (161, 3068256), (168, 2940412), (184, 2684724), (186, 2655856), (217, 2276448), (224, 2205309), (248, 1991892), (276, 1789816), (322, 1534128), (336, 1470206), (368, 1342362), (372, 1327928), (434, 1138224), (483, 1022752), (496, 995946), (552, 894908), (644, 767064), (651, 758816), (672, 735103), (713, 692832), (736, 671181), (744, 663964), (868, 569112), (966, 511376), (992, 497973), (1031, 479136), (1104, 447454), (1288, 383532), (1302, 379408), (1426, 346416), (1488, 331982), (1736, 284556), (1932, 255688), (2062, 239568), (2139, 230944), (2208, 223727), (2576, 191766), (2604, 189704), (2852, 173208), (2976, 165991), (3093, 159712), (3472, 142278), (3864, 127844), (4124, 119784), (4278, 115472), (4991, 98976), (5152, 95883), (5208, 94852), (5704, 86604), (6186, 79856), (6944, 71139), (7217, 68448), (7728, 63922), (8248, 59892), (8556, 57736), (9982, 49488), (10416, 47426), (11408, 43302), (12372, 39928), (14434, 34224), (14973, 32992), (15456, 31961), (16496, 29946), (17112, 28868), (19964, 24744), (20832, 23713), (21651, 22816)]