478889184

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 1371199536

約数和(自身を除く): 892310352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 68, 82, 96, 102, 123, 136, 164, 204, 246, 272, 289, 328, 408, 421, 492, 544, 578, 656, 697, 816, 842, 867, 984, 1156, 1263, 1312, 1394, 1632, 1684, 1734, 1968, 2091, 2312, 2526, 2788, 3368, 3468, 3936, 4182, 4624, 5052, 5576, 6736, 6936, 7157, 8364, 9248, 10104, 11152, 11849, 13472, 13872, 14314, 16728, 17261, 20208, 21471, 22304, 23698, 27744, 28628, 33456, 34522, 35547, 40416, 42942, 47396, 51783, 57256, 66912, 69044, 71094, 85884, 94792, 103566, 114512, 121669, 138088, 142188, 171768, 189584, 207132, 229024, 243338, 276176, 284376, 293437, 343536, 365007, 379168, 414264, 486676, 552352, 568752, 586874, 687072, 730014, 828528, 880311, 973352, 1137504, 1173748, 1460028, 1657056, 1760622, 1946704, 2347496, 2920056, 3521244, 3893408, 4694992, 4988429, 5840112, 7042488, 9389984, 9976858, 11680224, 14084976, 14965287, 19953716, 28169952, 29930574, 39907432, 59861148, 79814864, 119722296, 159629728, 239444592, 478889184]

約数ペア:

[(1, 478889184), (2, 239444592), (3, 159629728), (4, 119722296), (6, 79814864), (8, 59861148), (12, 39907432), (16, 29930574), (17, 28169952), (24, 19953716), (32, 14965287), (34, 14084976), (41, 11680224), (48, 9976858), (51, 9389984), (68, 7042488), (82, 5840112), (96, 4988429), (102, 4694992), (123, 3893408), (136, 3521244), (164, 2920056), (204, 2347496), (246, 1946704), (272, 1760622), (289, 1657056), (328, 1460028), (408, 1173748), (421, 1137504), (492, 973352), (544, 880311), (578, 828528), (656, 730014), (697, 687072), (816, 586874), (842, 568752), (867, 552352), (984, 486676), (1156, 414264), (1263, 379168), (1312, 365007), (1394, 343536), (1632, 293437), (1684, 284376), (1734, 276176), (1968, 243338), (2091, 229024), (2312, 207132), (2526, 189584), (2788, 171768), (3368, 142188), (3468, 138088), (3936, 121669), (4182, 114512), (4624, 103566), (5052, 94792), (5576, 85884), (6736, 71094), (6936, 69044), (7157, 66912), (8364, 57256), (9248, 51783), (10104, 47396), (11152, 42942), (11849, 40416), (13472, 35547), (13872, 34522), (14314, 33456), (16728, 28628), (17261, 27744), (20208, 23698), (21471, 22304)]