2660807808

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 8042561280

約数和(自身を除く): 5381753472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 233, 276, 288, 368, 384, 414, 431, 466, 552, 576, 699, 736, 828, 862, 932, 1104, 1152, 1293, 1398, 1472, 1656, 1724, 1864, 2097, 2208, 2586, 2796, 2944, 3312, 3448, 3728, 3879, 4194, 4416, 5172, 5359, 5592, 6624, 6896, 7456, 7758, 8388, 8832, 9913, 10344, 10718, 11184, 13248, 13792, 14912, 15516, 16077, 16776, 19826, 20688, 21436, 22368, 26496, 27584, 29739, 29824, 31032, 32154, 33552, 39652, 41376, 42872, 44736, 48231, 55168, 59478, 62064, 64308, 67104, 79304, 82752, 85744, 89217, 89472, 96462, 100423, 118956, 124128, 128616, 134208, 158608, 165504, 171488, 178434, 192924, 200846, 237912, 248256, 257232, 268416, 301269, 317216, 342976, 356868, 385848, 401692, 475824, 496512, 514464, 602538, 634432, 685952, 713736, 771696, 803384, 903807, 951648, 1028928, 1205076, 1268864, 1427472, 1543392, 1606768, 1807614, 1903296, 2057856, 2309729, 2410152, 2854944, 3086784, 3213536, 3615228, 3806592, 4619458, 4820304, 5709888, 6173568, 6427072, 6929187, 7230456, 9238916, 9640608, 11419776, 12854144, 13858374, 14460912, 18477832, 19281216, 20787561, 27716748, 28921824, 36955664, 38562432, 41575122, 55433496, 57843648, 73911328, 83150244, 110866992, 115687296, 147822656, 166300488, 221733984, 295645312, 332600976, 443467968, 665201952, 886935936, 1330403904, 2660807808]

約数ペア:

[(1, 2660807808), (2, 1330403904), (3, 886935936), (4, 665201952), (6, 443467968), (8, 332600976), (9, 295645312), (12, 221733984), (16, 166300488), (18, 147822656), (23, 115687296), (24, 110866992), (32, 83150244), (36, 73911328), (46, 57843648), (48, 55433496), (64, 41575122), (69, 38562432), (72, 36955664), (92, 28921824), (96, 27716748), (128, 20787561), (138, 19281216), (144, 18477832), (184, 14460912), (192, 13858374), (207, 12854144), (233, 11419776), (276, 9640608), (288, 9238916), (368, 7230456), (384, 6929187), (414, 6427072), (431, 6173568), (466, 5709888), (552, 4820304), (576, 4619458), (699, 3806592), (736, 3615228), (828, 3213536), (862, 3086784), (932, 2854944), (1104, 2410152), (1152, 2309729), (1293, 2057856), (1398, 1903296), (1472, 1807614), (1656, 1606768), (1724, 1543392), (1864, 1427472), (2097, 1268864), (2208, 1205076), (2586, 1028928), (2796, 951648), (2944, 903807), (3312, 803384), (3448, 771696), (3728, 713736), (3879, 685952), (4194, 634432), (4416, 602538), (5172, 514464), (5359, 496512), (5592, 475824), (6624, 401692), (6896, 385848), (7456, 356868), (7758, 342976), (8388, 317216), (8832, 301269), (9913, 268416), (10344, 257232), (10718, 248256), (11184, 237912), (13248, 200846), (13792, 192924), (14912, 178434), (15516, 171488), (16077, 165504), (16776, 158608), (19826, 134208), (20688, 128616), (21436, 124128), (22368, 118956), (26496, 100423), (27584, 96462), (29739, 89472), (29824, 89217), (31032, 85744), (32154, 82752), (33552, 79304), (39652, 67104), (41376, 64308), (42872, 62064), (44736, 59478), (48231, 55168)]