2247775308

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 6065055360

約数和(自身を除く): 3817280052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 79, 82, 111, 123, 148, 158, 164, 222, 237, 246, 316, 333, 369, 444, 474, 492, 521, 666, 711, 738, 948, 1042, 1332, 1422, 1476, 1517, 1563, 2084, 2844, 2923, 3034, 3126, 3239, 4551, 4689, 5846, 6068, 6252, 6478, 8769, 9102, 9378, 9717, 11692, 12956, 13653, 17538, 18204, 18756, 19277, 19434, 21361, 26307, 27306, 29151, 35076, 38554, 38868, 41159, 42722, 52614, 54612, 57831, 58302, 64083, 77108, 82318, 85444, 105228, 115662, 116604, 119843, 123477, 128166, 164636, 173493, 192249, 231324, 239686, 246954, 256332, 346986, 359529, 370431, 384498, 479372, 493908, 693972, 719058, 740862, 768996, 790357, 1078587, 1438116, 1481724, 1522883, 1580714, 1687519, 2157174, 2371071, 3045766, 3161428, 3375038, 4314348, 4568649, 4742142, 5062557, 6091532, 6750076, 7113213, 9137298, 9484284, 10125114, 13705947, 14226426, 15187671, 18274596, 20250228, 27411894, 28452852, 30375342, 54823788, 60750684, 62438203, 124876406, 187314609, 249752812, 374629218, 561943827, 749258436, 1123887654, 2247775308]

約数ペア:

[(1, 2247775308), (2, 1123887654), (3, 749258436), (4, 561943827), (6, 374629218), (9, 249752812), (12, 187314609), (18, 124876406), (36, 62438203), (37, 60750684), (41, 54823788), (74, 30375342), (79, 28452852), (82, 27411894), (111, 20250228), (123, 18274596), (148, 15187671), (158, 14226426), (164, 13705947), (222, 10125114), (237, 9484284), (246, 9137298), (316, 7113213), (333, 6750076), (369, 6091532), (444, 5062557), (474, 4742142), (492, 4568649), (521, 4314348), (666, 3375038), (711, 3161428), (738, 3045766), (948, 2371071), (1042, 2157174), (1332, 1687519), (1422, 1580714), (1476, 1522883), (1517, 1481724), (1563, 1438116), (2084, 1078587), (2844, 790357), (2923, 768996), (3034, 740862), (3126, 719058), (3239, 693972), (4551, 493908), (4689, 479372), (5846, 384498), (6068, 370431), (6252, 359529), (6478, 346986), (8769, 256332), (9102, 246954), (9378, 239686), (9717, 231324), (11692, 192249), (12956, 173493), (13653, 164636), (17538, 128166), (18204, 123477), (18756, 119843), (19277, 116604), (19434, 115662), (21361, 105228), (26307, 85444), (27306, 82318), (29151, 77108), (35076, 64083), (38554, 58302), (38868, 57831), (41159, 54612), (42722, 52614)]