254749104

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25639}}^1$

素因数の和:25679

約数の個数: 80

約数和(自身を含む): 763046400

約数和(自身を除く): 508297296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 25639, 51278, 76917, 102556, 153834, 205112, 230751, 307668, 410224, 461502, 589697, 615336, 692253, 923004, 1179394, 1230672, 1384506, 1769091, 1846008, 2358788, 2769012, 3538182, 3692016, 4717576, 5307273, 5538024, 7076364, 9435152, 10614546, 11076048, 14152728, 15921819, 21229092, 28305456, 31843638, 42458184, 63687276, 84916368, 127374552, 254749104]

約数ペア:

[(1, 254749104), (2, 127374552), (3, 84916368), (4, 63687276), (6, 42458184), (8, 31843638), (9, 28305456), (12, 21229092), (16, 15921819), (18, 14152728), (23, 11076048), (24, 10614546), (27, 9435152), (36, 7076364), (46, 5538024), (48, 5307273), (54, 4717576), (69, 3692016), (72, 3538182), (92, 2769012), (108, 2358788), (138, 1846008), (144, 1769091), (184, 1384506), (207, 1230672), (216, 1179394), (276, 923004), (368, 692253), (414, 615336), (432, 589697), (552, 461502), (621, 410224), (828, 307668), (1104, 230751), (1242, 205112), (1656, 153834), (2484, 102556), (3312, 76917), (4968, 51278), (9936, 25639)]