338705172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12742

約数の個数: 96

約数和(自身を含む): 995523200

約数和(自身を除く): 656818028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 12697, 13338, 25394, 26676, 38091, 50788, 76182, 114273, 152364, 165061, 228546, 241243, 330122, 342819, 457092, 482486, 495183, 660244, 685638, 723729, 964972, 990366, 1371276, 1447458, 1485549, 1980732, 2171187, 2894916, 2971098, 3136159, 4342374, 4456647, 5942196, 6272318, 6513561, 8684748, 8913294, 9408477, 12544636, 13027122, 17826588, 18816954, 26054244, 28225431, 37633908, 56450862, 84676293, 112901724, 169352586, 338705172]

約数ペア:

[(1, 338705172), (2, 169352586), (3, 112901724), (4, 84676293), (6, 56450862), (9, 37633908), (12, 28225431), (13, 26054244), (18, 18816954), (19, 17826588), (26, 13027122), (27, 12544636), (36, 9408477), (38, 8913294), (39, 8684748), (52, 6513561), (54, 6272318), (57, 5942196), (76, 4456647), (78, 4342374), (108, 3136159), (114, 2971098), (117, 2894916), (156, 2171187), (171, 1980732), (228, 1485549), (234, 1447458), (247, 1371276), (342, 990366), (351, 964972), (468, 723729), (494, 685638), (513, 660244), (684, 495183), (702, 482486), (741, 457092), (988, 342819), (1026, 330122), (1404, 241243), (1482, 228546), (2052, 165061), (2223, 152364), (2964, 114273), (4446, 76182), (6669, 50788), (8892, 38091), (12697, 26676), (13338, 25394)]