1640598912

素因数分解:

$2^7\times 3^2\times {\mathrm{163}}^1\times {\mathrm{8737}}^1$

素因数の和:8920

約数の個数: 96

約数和(自身を含む): 4750501080

約数和(自身を除く): 3109902168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 288, 326, 384, 489, 576, 652, 978, 1152, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 8737, 10432, 11736, 15648, 17474, 20864, 23472, 26211, 31296, 34948, 46944, 52422, 62592, 69896, 78633, 93888, 104844, 139792, 157266, 187776, 209688, 279584, 314532, 419376, 559168, 629064, 838752, 1118336, 1258128, 1424131, 1677504, 2516256, 2848262, 3355008, 4272393, 5032512, 5696524, 8544786, 10065024, 11393048, 12817179, 17089572, 22786096, 25634358, 34179144, 45572192, 51268716, 68358288, 91144384, 102537432, 136716576, 182288768, 205074864, 273433152, 410149728, 546866304, 820299456, 1640598912]

約数ペア:

[(1, 1640598912), (2, 820299456), (3, 546866304), (4, 410149728), (6, 273433152), (8, 205074864), (9, 182288768), (12, 136716576), (16, 102537432), (18, 91144384), (24, 68358288), (32, 51268716), (36, 45572192), (48, 34179144), (64, 25634358), (72, 22786096), (96, 17089572), (128, 12817179), (144, 11393048), (163, 10065024), (192, 8544786), (288, 5696524), (326, 5032512), (384, 4272393), (489, 3355008), (576, 2848262), (652, 2516256), (978, 1677504), (1152, 1424131), (1304, 1258128), (1467, 1118336), (1956, 838752), (2608, 629064), (2934, 559168), (3912, 419376), (5216, 314532), (5868, 279584), (7824, 209688), (8737, 187776), (10432, 157266), (11736, 139792), (15648, 104844), (17474, 93888), (20864, 78633), (23472, 69896), (26211, 62592), (31296, 52422), (34948, 46944)]