2172537588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 5855625216

約数和(自身を除く): 3683087628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 138, 141, 156, 169, 188, 276, 282, 299, 338, 507, 564, 598, 611, 676, 897, 991, 1014, 1081, 1196, 1222, 1794, 1833, 1982, 2028, 2162, 2444, 2973, 3243, 3588, 3666, 3887, 3964, 4324, 5946, 6486, 7332, 7774, 7943, 11661, 11892, 12883, 12972, 14053, 15548, 15886, 22793, 23322, 23829, 25766, 28106, 31772, 38649, 42159, 45586, 46577, 46644, 47658, 51532, 56212, 68379, 77298, 84318, 91172, 93154, 95316, 136758, 139731, 154596, 167479, 168636, 182689, 186308, 273516, 279462, 296309, 334958, 365378, 502437, 548067, 558924, 592618, 605501, 669916, 730756, 888927, 1004874, 1071271, 1096134, 1185236, 1211002, 1777854, 1816503, 2009748, 2142542, 2192268, 2422004, 3213813, 3555708, 3633006, 3852017, 4285084, 6427626, 7266012, 7704034, 7871513, 11556051, 12855252, 13926523, 15408068, 15743026, 23112102, 23614539, 27853046, 31486052, 41779569, 46224204, 47229078, 55706092, 83559138, 94458156, 167118276, 181044799, 362089598, 543134397, 724179196, 1086268794, 2172537588]

約数ペア:

[(1, 2172537588), (2, 1086268794), (3, 724179196), (4, 543134397), (6, 362089598), (12, 181044799), (13, 167118276), (23, 94458156), (26, 83559138), (39, 55706092), (46, 47229078), (47, 46224204), (52, 41779569), (69, 31486052), (78, 27853046), (92, 23614539), (94, 23112102), (138, 15743026), (141, 15408068), (156, 13926523), (169, 12855252), (188, 11556051), (276, 7871513), (282, 7704034), (299, 7266012), (338, 6427626), (507, 4285084), (564, 3852017), (598, 3633006), (611, 3555708), (676, 3213813), (897, 2422004), (991, 2192268), (1014, 2142542), (1081, 2009748), (1196, 1816503), (1222, 1777854), (1794, 1211002), (1833, 1185236), (1982, 1096134), (2028, 1071271), (2162, 1004874), (2444, 888927), (2973, 730756), (3243, 669916), (3588, 605501), (3666, 592618), (3887, 558924), (3964, 548067), (4324, 502437), (5946, 365378), (6486, 334958), (7332, 296309), (7774, 279462), (7943, 273516), (11661, 186308), (11892, 182689), (12883, 168636), (12972, 167479), (14053, 154596), (15548, 139731), (15886, 136758), (22793, 95316), (23322, 93154), (23829, 91172), (25766, 84318), (28106, 77298), (31772, 68379), (38649, 56212), (42159, 51532), (45586, 47658), (46577, 46644)]