228862452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{209581}}^1$

素因数の和:209608

約数の個数: 48

約数和(自身を含む): 657249152

約数和(自身を除く): 428386700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 209581, 419162, 628743, 838324, 1257486, 1467067, 2514972, 2724553, 2934134, 4401201, 5449106, 5868268, 8173659, 8802402, 10898212, 16347318, 17604804, 19071871, 32694636, 38143742, 57215613, 76287484, 114431226, 228862452]

約数ペア:

[(1, 228862452), (2, 114431226), (3, 76287484), (4, 57215613), (6, 38143742), (7, 32694636), (12, 19071871), (13, 17604804), (14, 16347318), (21, 10898212), (26, 8802402), (28, 8173659), (39, 5868268), (42, 5449106), (52, 4401201), (78, 2934134), (84, 2724553), (91, 2514972), (156, 1467067), (182, 1257486), (273, 838324), (364, 628743), (546, 419162), (1092, 209581)]