15672230984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 30365850240

約数和(自身を除く): 14693619256

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 281, 344, 394, 562, 788, 823, 1124, 1576, 1646, 2248, 3292, 6584, 8471, 12083, 16942, 24166, 33884, 35389, 48332, 55357, 67768, 70778, 96664, 110714, 141556, 162131, 221428, 231263, 283112, 324262, 442856, 462526, 648524, 925052, 1297048, 1850104, 2380351, 4760702, 6971633, 9521404, 9944309, 13943266, 19042808, 19888618, 27886532, 39777236, 45558811, 55773064, 79554472, 91117622, 182235244, 364470488, 1959028873, 3918057746, 7836115492, 15672230984]

約数ペア:

[(1, 15672230984), (2, 7836115492), (4, 3918057746), (8, 1959028873), (43, 364470488), (86, 182235244), (172, 91117622), (197, 79554472), (281, 55773064), (344, 45558811), (394, 39777236), (562, 27886532), (788, 19888618), (823, 19042808), (1124, 13943266), (1576, 9944309), (1646, 9521404), (2248, 6971633), (3292, 4760702), (6584, 2380351), (8471, 1850104), (12083, 1297048), (16942, 925052), (24166, 648524), (33884, 462526), (35389, 442856), (48332, 324262), (55357, 283112), (67768, 231263), (70778, 221428), (96664, 162131), (110714, 141556)]