205584864

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 571536000

約数和(自身を除く): 365951136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 269, 304, 419, 456, 538, 608, 807, 838, 912, 1076, 1257, 1614, 1676, 1824, 2152, 2514, 3228, 3352, 4304, 5028, 5111, 6456, 6704, 7961, 8608, 10056, 10222, 12912, 13408, 15333, 15922, 20112, 20444, 23883, 25824, 30666, 31844, 40224, 40888, 47766, 61332, 63688, 81776, 95532, 112711, 122664, 127376, 163552, 191064, 225422, 245328, 254752, 338133, 382128, 450844, 490656, 676266, 764256, 901688, 1352532, 1803376, 2141509, 2705064, 3606752, 4283018, 5410128, 6424527, 8566036, 10820256, 12849054, 17132072, 25698108, 34264144, 51396216, 68528288, 102792432, 205584864]

約数ペア:

[(1, 205584864), (2, 102792432), (3, 68528288), (4, 51396216), (6, 34264144), (8, 25698108), (12, 17132072), (16, 12849054), (19, 10820256), (24, 8566036), (32, 6424527), (38, 5410128), (48, 4283018), (57, 3606752), (76, 2705064), (96, 2141509), (114, 1803376), (152, 1352532), (228, 901688), (269, 764256), (304, 676266), (419, 490656), (456, 450844), (538, 382128), (608, 338133), (807, 254752), (838, 245328), (912, 225422), (1076, 191064), (1257, 163552), (1614, 127376), (1676, 122664), (1824, 112711), (2152, 95532), (2514, 81776), (3228, 63688), (3352, 61332), (4304, 47766), (5028, 40888), (5111, 40224), (6456, 31844), (6704, 30666), (7961, 25824), (8608, 23883), (10056, 20444), (10222, 20112), (12912, 15922), (13408, 15333)]