423920304

素因数分解:

$2^4\times 3^5\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 1243045440

約数和(自身を除く): 819125136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 243, 321, 324, 428, 432, 486, 642, 648, 856, 963, 972, 1019, 1284, 1296, 1712, 1926, 1944, 2038, 2568, 2889, 3057, 3852, 3888, 4076, 5136, 5778, 6114, 7704, 8152, 8667, 9171, 11556, 12228, 15408, 16304, 17334, 18342, 23112, 24456, 26001, 27513, 34668, 36684, 46224, 48912, 52002, 55026, 69336, 73368, 82539, 104004, 109033, 110052, 138672, 146736, 165078, 208008, 218066, 220104, 247617, 327099, 330156, 416016, 436132, 440208, 495234, 654198, 660312, 872264, 981297, 990468, 1308396, 1320624, 1744528, 1962594, 1980936, 2616792, 2943891, 3925188, 3961872, 5233584, 5887782, 7850376, 8831673, 11775564, 15700752, 17663346, 23551128, 26495019, 35326692, 47102256, 52990038, 70653384, 105980076, 141306768, 211960152, 423920304]

約数ペア:

[(1, 423920304), (2, 211960152), (3, 141306768), (4, 105980076), (6, 70653384), (8, 52990038), (9, 47102256), (12, 35326692), (16, 26495019), (18, 23551128), (24, 17663346), (27, 15700752), (36, 11775564), (48, 8831673), (54, 7850376), (72, 5887782), (81, 5233584), (107, 3961872), (108, 3925188), (144, 2943891), (162, 2616792), (214, 1980936), (216, 1962594), (243, 1744528), (321, 1320624), (324, 1308396), (428, 990468), (432, 981297), (486, 872264), (642, 660312), (648, 654198), (856, 495234), (963, 440208), (972, 436132), (1019, 416016), (1284, 330156), (1296, 327099), (1712, 247617), (1926, 220104), (1944, 218066), (2038, 208008), (2568, 165078), (2889, 146736), (3057, 138672), (3852, 110052), (3888, 109033), (4076, 104004), (5136, 82539), (5778, 73368), (6114, 69336), (7704, 55026), (8152, 52002), (8667, 48912), (9171, 46224), (11556, 36684), (12228, 34668), (15408, 27513), (16304, 26001), (17334, 24456), (18342, 23112)]