237943188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 730119936

約数和(自身を除く): 492176748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 61, 63, 69, 84, 92, 122, 126, 138, 161, 183, 207, 244, 252, 276, 322, 366, 414, 427, 483, 549, 644, 673, 732, 828, 854, 966, 1098, 1281, 1346, 1403, 1449, 1708, 1932, 2019, 2196, 2562, 2692, 2806, 2898, 3843, 4038, 4209, 4711, 5124, 5612, 5796, 6057, 7686, 8076, 8418, 9422, 9821, 12114, 12627, 14133, 15372, 15479, 16836, 18844, 19642, 24228, 25254, 28266, 29463, 30958, 39284, 41053, 42399, 46437, 50508, 56532, 58926, 61916, 82106, 84798, 88389, 92874, 108353, 117852, 123159, 139311, 164212, 169596, 176778, 185748, 216706, 246318, 278622, 287371, 325059, 353556, 369477, 433412, 492636, 557244, 574742, 650118, 738954, 862113, 944219, 975177, 1149484, 1300236, 1477908, 1724226, 1888438, 1950354, 2586339, 2832657, 3448452, 3776876, 3900708, 5172678, 5665314, 6609533, 8497971, 10345356, 11330628, 13219066, 16995942, 19828599, 26438132, 33991884, 39657198, 59485797, 79314396, 118971594, 237943188]

約数ペア:

[(1, 237943188), (2, 118971594), (3, 79314396), (4, 59485797), (6, 39657198), (7, 33991884), (9, 26438132), (12, 19828599), (14, 16995942), (18, 13219066), (21, 11330628), (23, 10345356), (28, 8497971), (36, 6609533), (42, 5665314), (46, 5172678), (61, 3900708), (63, 3776876), (69, 3448452), (84, 2832657), (92, 2586339), (122, 1950354), (126, 1888438), (138, 1724226), (161, 1477908), (183, 1300236), (207, 1149484), (244, 975177), (252, 944219), (276, 862113), (322, 738954), (366, 650118), (414, 574742), (427, 557244), (483, 492636), (549, 433412), (644, 369477), (673, 353556), (732, 325059), (828, 287371), (854, 278622), (966, 246318), (1098, 216706), (1281, 185748), (1346, 176778), (1403, 169596), (1449, 164212), (1708, 139311), (1932, 123159), (2019, 117852), (2196, 108353), (2562, 92874), (2692, 88389), (2806, 84798), (2898, 82106), (3843, 61916), (4038, 58926), (4209, 56532), (4711, 50508), (5124, 46437), (5612, 42399), (5796, 41053), (6057, 39284), (7686, 30958), (8076, 29463), (8418, 28266), (9422, 25254), (9821, 24228), (12114, 19642), (12627, 18844), (14133, 16836), (15372, 15479)]