2038470156

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{7253}}^1$

素因数の和:7511

約数の個数: 72

約数和(自身を含む): 5317878384

約数和(自身を除く): 3279408228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 211, 222, 333, 422, 444, 633, 666, 844, 1266, 1332, 1899, 2532, 3798, 7253, 7596, 7807, 14506, 15614, 21759, 23421, 29012, 31228, 43518, 46842, 65277, 70263, 87036, 93684, 130554, 140526, 261108, 268361, 281052, 536722, 805083, 1073444, 1530383, 1610166, 2415249, 3060766, 3220332, 4591149, 4830498, 6121532, 9182298, 9660996, 13773447, 18364596, 27546894, 55093788, 56624171, 113248342, 169872513, 226496684, 339745026, 509617539, 679490052, 1019235078, 2038470156]

約数ペア:

[(1, 2038470156), (2, 1019235078), (3, 679490052), (4, 509617539), (6, 339745026), (9, 226496684), (12, 169872513), (18, 113248342), (36, 56624171), (37, 55093788), (74, 27546894), (111, 18364596), (148, 13773447), (211, 9660996), (222, 9182298), (333, 6121532), (422, 4830498), (444, 4591149), (633, 3220332), (666, 3060766), (844, 2415249), (1266, 1610166), (1332, 1530383), (1899, 1073444), (2532, 805083), (3798, 536722), (7253, 281052), (7596, 268361), (7807, 261108), (14506, 140526), (15614, 130554), (21759, 93684), (23421, 87036), (29012, 70263), (31228, 65277), (43518, 46842)]