272238174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 653837184

約数和(自身を除く): 381599010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 107, 117, 131, 166, 214, 234, 249, 262, 321, 393, 498, 642, 747, 786, 963, 1079, 1179, 1391, 1494, 1703, 1926, 2158, 2358, 2782, 3237, 3406, 4173, 5109, 6474, 8346, 8881, 9711, 10218, 10873, 12519, 14017, 15327, 17762, 19422, 21746, 25038, 26643, 28034, 30654, 32619, 42051, 53286, 65238, 79929, 84102, 97857, 115453, 126153, 141349, 159858, 182221, 195714, 230906, 252306, 282698, 346359, 364442, 424047, 546663, 692718, 848094, 1039077, 1093326, 1163411, 1272141, 1639989, 2078154, 2326822, 2544282, 3279978, 3490233, 6980466, 10470699, 15124343, 20941398, 30248686, 45373029, 90746058, 136119087, 272238174]

約数ペア:

[(1, 272238174), (2, 136119087), (3, 90746058), (6, 45373029), (9, 30248686), (13, 20941398), (18, 15124343), (26, 10470699), (39, 6980466), (78, 3490233), (83, 3279978), (107, 2544282), (117, 2326822), (131, 2078154), (166, 1639989), (214, 1272141), (234, 1163411), (249, 1093326), (262, 1039077), (321, 848094), (393, 692718), (498, 546663), (642, 424047), (747, 364442), (786, 346359), (963, 282698), (1079, 252306), (1179, 230906), (1391, 195714), (1494, 182221), (1703, 159858), (1926, 141349), (2158, 126153), (2358, 115453), (2782, 97857), (3237, 84102), (3406, 79929), (4173, 65238), (5109, 53286), (6474, 42051), (8346, 32619), (8881, 30654), (9711, 28034), (10218, 26643), (10873, 25038), (12519, 21746), (14017, 19422), (15327, 17762)]