29127629328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{205913}}^1$

素因数の和:206352

約数の個数: 80

約数和(自身を含む): 86200542336

約数和(自身を除く): 57072913008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5894, 6736, 8841, 10104, 11788, 17682, 20208, 23576, 35364, 47152, 70728, 141456, 205913, 411826, 617739, 823652, 1235478, 1441391, 1647304, 2470956, 2882782, 3294608, 4324173, 4941912, 5765564, 8648346, 9883824, 11531128, 17296692, 23062256, 34593384, 69186768, 86689373, 173378746, 260068119, 346757492, 520136238, 606825611, 693514984, 1040272476, 1213651222, 1387029968, 1820476833, 2080544952, 2427302444, 3640953666, 4161089904, 4854604888, 7281907332, 9709209776, 14563814664, 29127629328]

約数ペア:

[(1, 29127629328), (2, 14563814664), (3, 9709209776), (4, 7281907332), (6, 4854604888), (7, 4161089904), (8, 3640953666), (12, 2427302444), (14, 2080544952), (16, 1820476833), (21, 1387029968), (24, 1213651222), (28, 1040272476), (42, 693514984), (48, 606825611), (56, 520136238), (84, 346757492), (112, 260068119), (168, 173378746), (336, 86689373), (421, 69186768), (842, 34593384), (1263, 23062256), (1684, 17296692), (2526, 11531128), (2947, 9883824), (3368, 8648346), (5052, 5765564), (5894, 4941912), (6736, 4324173), (8841, 3294608), (10104, 2882782), (11788, 2470956), (17682, 1647304), (20208, 1441391), (23576, 1235478), (35364, 823652), (47152, 617739), (70728, 411826), (141456, 205913)]