490509184

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 1070657280

約数和(自身を除く): 580148096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 283, 352, 566, 704, 1132, 1231, 1408, 2264, 2462, 3113, 4528, 4924, 6226, 9056, 9848, 12452, 13541, 18112, 19696, 24904, 27082, 36224, 39392, 49808, 54164, 78784, 99616, 108328, 157568, 199232, 216656, 348373, 398464, 433312, 696746, 866624, 1393492, 1733248, 2786984, 3832103, 5573968, 7664206, 11147936, 15328412, 22295872, 30656824, 44591744, 61313648, 122627296, 245254592, 490509184]

約数ペア:

[(1, 490509184), (2, 245254592), (4, 122627296), (8, 61313648), (11, 44591744), (16, 30656824), (22, 22295872), (32, 15328412), (44, 11147936), (64, 7664206), (88, 5573968), (128, 3832103), (176, 2786984), (283, 1733248), (352, 1393492), (566, 866624), (704, 696746), (1132, 433312), (1231, 398464), (1408, 348373), (2264, 216656), (2462, 199232), (3113, 157568), (4528, 108328), (4924, 99616), (6226, 78784), (9056, 54164), (9848, 49808), (12452, 39392), (13541, 36224), (18112, 27082), (19696, 24904)]