1297188178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 2560481280

約数和(自身を除く): 1263293102

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 97, 107, 143, 194, 209, 214, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 1067, 1177, 1261, 1391, 1843, 2033, 2134, 2231, 2354, 2461, 2522, 2717, 2782, 3289, 3686, 4066, 4462, 4807, 4922, 5434, 5681, 6578, 9614, 10379, 11362, 13871, 15301, 20273, 20758, 22363, 23959, 24541, 26429, 27071, 27742, 29003, 30602, 31993, 40546, 42389, 44726, 46759, 47918, 49082, 52858, 54142, 58006, 62491, 63986, 84778, 93518, 114169, 124982, 134927, 197201, 228338, 238717, 263549, 269854, 290719, 319033, 351923, 394402, 466279, 477434, 514349, 527098, 551057, 581438, 607867, 638066, 703846, 932558, 1028698, 1102114, 1215734, 1484197, 2169211, 2563613, 2625887, 2968394, 3103321, 4338422, 4535623, 5127226, 5251774, 6061627, 6206642, 6686537, 9071246, 12123254, 13373074, 28199743, 34136531, 49891853, 56399486, 58963099, 68273062, 99783706, 117926198, 648594089, 1297188178]

約数ペア:

[(1, 1297188178), (2, 648594089), (11, 117926198), (13, 99783706), (19, 68273062), (22, 58963099), (23, 56399486), (26, 49891853), (38, 34136531), (46, 28199743), (97, 13373074), (107, 12123254), (143, 9071246), (194, 6686537), (209, 6206642), (214, 6061627), (247, 5251774), (253, 5127226), (286, 4535623), (299, 4338422), (418, 3103321), (437, 2968394), (494, 2625887), (506, 2563613), (598, 2169211), (874, 1484197), (1067, 1215734), (1177, 1102114), (1261, 1028698), (1391, 932558), (1843, 703846), (2033, 638066), (2134, 607867), (2231, 581438), (2354, 551057), (2461, 527098), (2522, 514349), (2717, 477434), (2782, 466279), (3289, 394402), (3686, 351923), (4066, 319033), (4462, 290719), (4807, 269854), (4922, 263549), (5434, 238717), (5681, 228338), (6578, 197201), (9614, 134927), (10379, 124982), (11362, 114169), (13871, 93518), (15301, 84778), (20273, 63986), (20758, 62491), (22363, 58006), (23959, 54142), (24541, 52858), (26429, 49082), (27071, 47918), (27742, 46759), (29003, 44726), (30602, 42389), (31993, 40546)]