245347362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 594397440

約数和(自身を除く): 349050078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 107, 117, 123, 214, 234, 239, 246, 321, 369, 478, 533, 642, 717, 738, 963, 1066, 1391, 1434, 1599, 1926, 2151, 2782, 3107, 3198, 4173, 4302, 4387, 4797, 6214, 8346, 8774, 9321, 9594, 9799, 12519, 13161, 18642, 19598, 25038, 25573, 26322, 27963, 29397, 39483, 51146, 55926, 57031, 58794, 76719, 78966, 88191, 114062, 127387, 153438, 171093, 176382, 230157, 254774, 332449, 342186, 382161, 460314, 513279, 664898, 764322, 997347, 1026558, 1048493, 1146483, 1994694, 2096986, 2292966, 2992041, 3145479, 5984082, 6290958, 9436437, 13630409, 18872874, 27260818, 40891227, 81782454, 122673681, 245347362]

約数ペア:

[(1, 245347362), (2, 122673681), (3, 81782454), (6, 40891227), (9, 27260818), (13, 18872874), (18, 13630409), (26, 9436437), (39, 6290958), (41, 5984082), (78, 3145479), (82, 2992041), (107, 2292966), (117, 2096986), (123, 1994694), (214, 1146483), (234, 1048493), (239, 1026558), (246, 997347), (321, 764322), (369, 664898), (478, 513279), (533, 460314), (642, 382161), (717, 342186), (738, 332449), (963, 254774), (1066, 230157), (1391, 176382), (1434, 171093), (1599, 153438), (1926, 127387), (2151, 114062), (2782, 88191), (3107, 78966), (3198, 76719), (4173, 58794), (4302, 57031), (4387, 55926), (4797, 51146), (6214, 39483), (8346, 29397), (8774, 27963), (9321, 26322), (9594, 25573), (9799, 25038), (12519, 19598), (13161, 18642)]