398766144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 224

約数和(自身を含む): 1320247296

約数和(自身を除く): 921481152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 192, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 434, 448, 476, 496, 527, 544, 563, 651, 672, 714, 744, 816, 868, 952, 992, 1054, 1088, 1126, 1302, 1344, 1428, 1488, 1581, 1632, 1689, 1736, 1904, 1984, 2108, 2252, 2604, 2856, 2976, 3162, 3264, 3378, 3472, 3689, 3808, 3941, 4216, 4504, 5208, 5712, 5952, 6324, 6756, 6944, 7378, 7616, 7882, 8432, 9008, 9571, 10416, 11067, 11424, 11823, 12648, 13512, 13888, 14756, 15764, 16864, 17453, 18016, 19142, 20832, 22134, 22848, 23646, 25296, 27024, 28713, 29512, 31528, 33728, 34906, 36032, 38284, 41664, 44268, 47292, 50592, 52359, 54048, 57426, 59024, 63056, 66997, 69812, 76568, 88536, 94584, 101184, 104718, 108096, 114852, 118048, 122171, 126112, 133994, 139624, 153136, 177072, 189168, 200991, 209436, 229704, 236096, 244342, 252224, 267988, 279248, 296701, 306272, 354144, 366513, 378336, 401982, 418872, 459408, 488684, 535976, 558496, 593402, 612544, 708288, 733026, 756672, 803964, 837744, 890103, 918816, 977368, 1071952, 1116992, 1186804, 1466052, 1607928, 1675488, 1780206, 1837632, 1954736, 2076907, 2143904, 2373608, 2932104, 3215856, 3350976, 3560412, 3909472, 4153814, 4287808, 4747216, 5864208, 6230721, 6431712, 7120824, 7818944, 8307628, 9494432, 11728416, 12461442, 12863424, 14241648, 16615256, 18988864, 23456832, 24922884, 28483296, 33230512, 49845768, 56966592, 66461024, 99691536, 132922048, 199383072, 398766144]

約数ペア:

[(1, 398766144), (2, 199383072), (3, 132922048), (4, 99691536), (6, 66461024), (7, 56966592), (8, 49845768), (12, 33230512), (14, 28483296), (16, 24922884), (17, 23456832), (21, 18988864), (24, 16615256), (28, 14241648), (31, 12863424), (32, 12461442), (34, 11728416), (42, 9494432), (48, 8307628), (51, 7818944), (56, 7120824), (62, 6431712), (64, 6230721), (68, 5864208), (84, 4747216), (93, 4287808), (96, 4153814), (102, 3909472), (112, 3560412), (119, 3350976), (124, 3215856), (136, 2932104), (168, 2373608), (186, 2143904), (192, 2076907), (204, 1954736), (217, 1837632), (224, 1780206), (238, 1675488), (248, 1607928), (272, 1466052), (336, 1186804), (357, 1116992), (372, 1071952), (408, 977368), (434, 918816), (448, 890103), (476, 837744), (496, 803964), (527, 756672), (544, 733026), (563, 708288), (651, 612544), (672, 593402), (714, 558496), (744, 535976), (816, 488684), (868, 459408), (952, 418872), (992, 401982), (1054, 378336), (1088, 366513), (1126, 354144), (1302, 306272), (1344, 296701), (1428, 279248), (1488, 267988), (1581, 252224), (1632, 244342), (1689, 236096), (1736, 229704), (1904, 209436), (1984, 200991), (2108, 189168), (2252, 177072), (2604, 153136), (2856, 139624), (2976, 133994), (3162, 126112), (3264, 122171), (3378, 118048), (3472, 114852), (3689, 108096), (3808, 104718), (3941, 101184), (4216, 94584), (4504, 88536), (5208, 76568), (5712, 69812), (5952, 66997), (6324, 63056), (6756, 59024), (6944, 57426), (7378, 54048), (7616, 52359), (7882, 50592), (8432, 47292), (9008, 44268), (9571, 41664), (10416, 38284), (11067, 36032), (11424, 34906), (11823, 33728), (12648, 31528), (13512, 29512), (13888, 28713), (14756, 27024), (15764, 25296), (16864, 23646), (17453, 22848), (18016, 22134), (19142, 20832)]