357627842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 693557760

約数和(自身を除く): 335929918

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 121, 143, 193, 209, 242, 247, 286, 341, 386, 403, 418, 494, 589, 682, 806, 1178, 1573, 2123, 2299, 2509, 2717, 3146, 3667, 3751, 4246, 4433, 4598, 5018, 5434, 5983, 6479, 7334, 7502, 7657, 8866, 11966, 12958, 15314, 23353, 27599, 29887, 40337, 46706, 47671, 48763, 55198, 59774, 65813, 71269, 77779, 80674, 84227, 95342, 97526, 113677, 131626, 142538, 155558, 168454, 227354, 303589, 443707, 524381, 607178, 723943, 855569, 887414, 926497, 1048762, 1250447, 1447886, 1477801, 1711138, 1852994, 2500894, 2955602, 5768191, 9411259, 11536382, 13754917, 16255811, 18822518, 27509834, 32511622, 178813921, 357627842]

約数ペア:

[(1, 357627842), (2, 178813921), (11, 32511622), (13, 27509834), (19, 18822518), (22, 16255811), (26, 13754917), (31, 11536382), (38, 9411259), (62, 5768191), (121, 2955602), (143, 2500894), (193, 1852994), (209, 1711138), (242, 1477801), (247, 1447886), (286, 1250447), (341, 1048762), (386, 926497), (403, 887414), (418, 855569), (494, 723943), (589, 607178), (682, 524381), (806, 443707), (1178, 303589), (1573, 227354), (2123, 168454), (2299, 155558), (2509, 142538), (2717, 131626), (3146, 113677), (3667, 97526), (3751, 95342), (4246, 84227), (4433, 80674), (4598, 77779), (5018, 71269), (5434, 65813), (5983, 59774), (6479, 55198), (7334, 48763), (7502, 47671), (7657, 46706), (8866, 40337), (11966, 29887), (12958, 27599), (15314, 23353)]