1660493196

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 4421583936

約数和(自身を除く): 2761090740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 211, 214, 227, 321, 324, 422, 428, 454, 633, 642, 681, 844, 908, 963, 1266, 1284, 1362, 1899, 1926, 2043, 2532, 2724, 2889, 3798, 3852, 4086, 5697, 5778, 6129, 7596, 8172, 8667, 11394, 11556, 12258, 17091, 17334, 18387, 22577, 22788, 24289, 24516, 34182, 34668, 36774, 45154, 47897, 48578, 67731, 68364, 72867, 73548, 90308, 95794, 97156, 135462, 143691, 145734, 191588, 203193, 218601, 270924, 287382, 291468, 406386, 431073, 437202, 574764, 609579, 655803, 812772, 862146, 874404, 1219158, 1293219, 1311606, 1724292, 1828737, 1967409, 2438316, 2586438, 2623212, 3657474, 3879657, 3934818, 5124979, 5172876, 7314948, 7759314, 7869636, 10249958, 15374937, 15518628, 20499916, 30749874, 46124811, 61499748, 92249622, 138374433, 184499244, 276748866, 415123299, 553497732, 830246598, 1660493196]

約数ペア:

[(1, 1660493196), (2, 830246598), (3, 553497732), (4, 415123299), (6, 276748866), (9, 184499244), (12, 138374433), (18, 92249622), (27, 61499748), (36, 46124811), (54, 30749874), (81, 20499916), (107, 15518628), (108, 15374937), (162, 10249958), (211, 7869636), (214, 7759314), (227, 7314948), (321, 5172876), (324, 5124979), (422, 3934818), (428, 3879657), (454, 3657474), (633, 2623212), (642, 2586438), (681, 2438316), (844, 1967409), (908, 1828737), (963, 1724292), (1266, 1311606), (1284, 1293219), (1362, 1219158), (1899, 874404), (1926, 862146), (2043, 812772), (2532, 655803), (2724, 609579), (2889, 574764), (3798, 437202), (3852, 431073), (4086, 406386), (5697, 291468), (5778, 287382), (6129, 270924), (7596, 218601), (8172, 203193), (8667, 191588), (11394, 145734), (11556, 143691), (12258, 135462), (17091, 97156), (17334, 95794), (18387, 90308), (22577, 73548), (22788, 72867), (24289, 68364), (24516, 67731), (34182, 48578), (34668, 47897), (36774, 45154)]