215649588

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 646486400

約数和(自身を除く): 430836812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 343, 363, 433, 462, 484, 539, 588, 686, 726, 847, 866, 924, 1029, 1078, 1299, 1372, 1452, 1617, 1694, 1732, 2058, 2156, 2541, 2598, 3031, 3234, 3388, 3773, 4116, 4763, 5082, 5196, 5929, 6062, 6468, 7546, 9093, 9526, 10164, 11319, 11858, 12124, 14289, 15092, 17787, 18186, 19052, 21217, 22638, 23716, 28578, 33341, 35574, 36372, 41503, 42434, 45276, 52393, 57156, 63651, 66682, 71148, 83006, 84868, 100023, 104786, 124509, 127302, 133364, 148519, 157179, 166012, 200046, 209572, 233387, 249018, 254604, 297038, 314358, 366751, 400092, 445557, 466774, 498036, 594076, 628716, 700161, 733502, 891114, 933548, 1100253, 1400322, 1467004, 1633709, 1782228, 2200506, 2567257, 2800644, 3267418, 4401012, 4901127, 5134514, 6534836, 7701771, 9802254, 10269028, 15403542, 17970799, 19604508, 30807084, 35941598, 53912397, 71883196, 107824794, 215649588]

約数ペア:

[(1, 215649588), (2, 107824794), (3, 71883196), (4, 53912397), (6, 35941598), (7, 30807084), (11, 19604508), (12, 17970799), (14, 15403542), (21, 10269028), (22, 9802254), (28, 7701771), (33, 6534836), (42, 5134514), (44, 4901127), (49, 4401012), (66, 3267418), (77, 2800644), (84, 2567257), (98, 2200506), (121, 1782228), (132, 1633709), (147, 1467004), (154, 1400322), (196, 1100253), (231, 933548), (242, 891114), (294, 733502), (308, 700161), (343, 628716), (363, 594076), (433, 498036), (462, 466774), (484, 445557), (539, 400092), (588, 366751), (686, 314358), (726, 297038), (847, 254604), (866, 249018), (924, 233387), (1029, 209572), (1078, 200046), (1299, 166012), (1372, 157179), (1452, 148519), (1617, 133364), (1694, 127302), (1732, 124509), (2058, 104786), (2156, 100023), (2541, 84868), (2598, 83006), (3031, 71148), (3234, 66682), (3388, 63651), (3773, 57156), (4116, 52393), (4763, 45276), (5082, 42434), (5196, 41503), (5929, 36372), (6062, 35574), (6468, 33341), (7546, 28578), (9093, 23716), (9526, 22638), (10164, 21217), (11319, 19052), (11858, 18186), (12124, 17787), (14289, 15092)]