1953491568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2237}}^1$

素因数の和:2391

約数の個数: 160

約数和(自身を含む): 6074182656

約数和(自身を除く): 4120691088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 113, 138, 161, 168, 184, 226, 276, 322, 336, 339, 368, 452, 483, 552, 644, 678, 791, 904, 966, 1104, 1288, 1356, 1582, 1808, 1932, 2237, 2373, 2576, 2599, 2712, 3164, 3864, 4474, 4746, 5198, 5424, 6328, 6711, 7728, 7797, 8948, 9492, 10396, 12656, 13422, 15594, 15659, 17896, 18193, 18984, 20792, 26844, 31188, 31318, 35792, 36386, 37968, 41584, 46977, 51451, 53688, 54579, 62376, 62636, 72772, 93954, 102902, 107376, 109158, 124752, 125272, 145544, 154353, 187908, 205804, 218316, 250544, 252781, 291088, 308706, 360157, 375816, 411608, 436632, 505562, 617412, 720314, 751632, 758343, 823216, 873264, 1011124, 1080471, 1234824, 1440628, 1516686, 1769467, 2022248, 2160942, 2469648, 2881256, 3033372, 3538934, 4044496, 4321884, 5308401, 5762512, 5813963, 6066744, 7077868, 8643768, 10616802, 11627926, 12133488, 14155736, 17287536, 17441889, 21233604, 23255852, 28311472, 34883778, 40697741, 42467208, 46511704, 69767556, 81395482, 84934416, 93023408, 122093223, 139535112, 162790964, 244186446, 279070224, 325581928, 488372892, 651163856, 976745784, 1953491568]

約数ペア:

[(1, 1953491568), (2, 976745784), (3, 651163856), (4, 488372892), (6, 325581928), (7, 279070224), (8, 244186446), (12, 162790964), (14, 139535112), (16, 122093223), (21, 93023408), (23, 84934416), (24, 81395482), (28, 69767556), (42, 46511704), (46, 42467208), (48, 40697741), (56, 34883778), (69, 28311472), (84, 23255852), (92, 21233604), (112, 17441889), (113, 17287536), (138, 14155736), (161, 12133488), (168, 11627926), (184, 10616802), (226, 8643768), (276, 7077868), (322, 6066744), (336, 5813963), (339, 5762512), (368, 5308401), (452, 4321884), (483, 4044496), (552, 3538934), (644, 3033372), (678, 2881256), (791, 2469648), (904, 2160942), (966, 2022248), (1104, 1769467), (1288, 1516686), (1356, 1440628), (1582, 1234824), (1808, 1080471), (1932, 1011124), (2237, 873264), (2373, 823216), (2576, 758343), (2599, 751632), (2712, 720314), (3164, 617412), (3864, 505562), (4474, 436632), (4746, 411608), (5198, 375816), (5424, 360157), (6328, 308706), (6711, 291088), (7728, 252781), (7797, 250544), (8948, 218316), (9492, 205804), (10396, 187908), (12656, 154353), (13422, 145544), (15594, 125272), (15659, 124752), (17896, 109158), (18193, 107376), (18984, 102902), (20792, 93954), (26844, 72772), (31188, 62636), (31318, 62376), (35792, 54579), (36386, 53688), (37968, 51451), (41584, 46977)]