318513216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 112

約数和(自身を含む): 967800960

約数和(自身を除く): 649287744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 269, 336, 448, 538, 672, 807, 881, 1076, 1344, 1614, 1762, 1883, 2152, 2643, 3228, 3524, 3766, 4304, 5286, 5649, 6167, 6456, 7048, 7532, 8608, 10572, 11298, 12334, 12912, 14096, 15064, 17216, 18501, 21144, 22596, 24668, 25824, 28192, 30128, 37002, 42288, 45192, 49336, 51648, 56384, 60256, 74004, 84576, 90384, 98672, 120512, 148008, 169152, 180768, 197344, 236989, 296016, 361536, 394688, 473978, 592032, 710967, 947956, 1184064, 1421934, 1658923, 1895912, 2843868, 3317846, 3791824, 4976769, 5687736, 6635692, 7583648, 9953538, 11375472, 13271384, 15167296, 19907076, 22750944, 26542768, 39814152, 45501888, 53085536, 79628304, 106171072, 159256608, 318513216]

約数ペア:

[(1, 318513216), (2, 159256608), (3, 106171072), (4, 79628304), (6, 53085536), (7, 45501888), (8, 39814152), (12, 26542768), (14, 22750944), (16, 19907076), (21, 15167296), (24, 13271384), (28, 11375472), (32, 9953538), (42, 7583648), (48, 6635692), (56, 5687736), (64, 4976769), (84, 3791824), (96, 3317846), (112, 2843868), (168, 1895912), (192, 1658923), (224, 1421934), (269, 1184064), (336, 947956), (448, 710967), (538, 592032), (672, 473978), (807, 394688), (881, 361536), (1076, 296016), (1344, 236989), (1614, 197344), (1762, 180768), (1883, 169152), (2152, 148008), (2643, 120512), (3228, 98672), (3524, 90384), (3766, 84576), (4304, 74004), (5286, 60256), (5649, 56384), (6167, 51648), (6456, 49336), (7048, 45192), (7532, 42288), (8608, 37002), (10572, 30128), (11298, 28192), (12334, 25824), (12912, 24668), (14096, 22596), (15064, 21144), (17216, 18501)]