1968272904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{48157}}^1$

素因数の和:48310

約数の個数: 64

約数和(自身を含む): 5339759040

約数和(自身を除く): 3371486136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 13624, 20436, 40872, 48157, 96314, 144471, 192628, 288942, 385256, 577884, 626041, 1155768, 1252082, 1878123, 2504164, 3756246, 5008328, 6308567, 7512492, 12617134, 15024984, 18925701, 25234268, 37851402, 50468536, 75702804, 82011371, 151405608, 164022742, 246034113, 328045484, 492068226, 656090968, 984136452, 1968272904]

約数ペア:

[(1, 1968272904), (2, 984136452), (3, 656090968), (4, 492068226), (6, 328045484), (8, 246034113), (12, 164022742), (13, 151405608), (24, 82011371), (26, 75702804), (39, 50468536), (52, 37851402), (78, 25234268), (104, 18925701), (131, 15024984), (156, 12617134), (262, 7512492), (312, 6308567), (393, 5008328), (524, 3756246), (786, 2504164), (1048, 1878123), (1572, 1252082), (1703, 1155768), (3144, 626041), (3406, 577884), (5109, 385256), (6812, 288942), (10218, 192628), (13624, 144471), (20436, 96314), (40872, 48157)]