254116368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1333

約数の個数: 120

約数和(自身を含む): 782155296

約数和(自身を除く): 528038928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 137, 144, 176, 198, 264, 274, 396, 411, 528, 548, 792, 822, 1096, 1171, 1233, 1507, 1584, 1644, 2192, 2342, 2466, 3014, 3288, 3513, 4521, 4684, 4932, 6028, 6576, 7026, 9042, 9368, 9864, 10539, 12056, 12881, 13563, 14052, 18084, 18736, 19728, 21078, 24112, 25762, 27126, 28104, 36168, 38643, 42156, 51524, 54252, 56208, 72336, 77286, 84312, 103048, 108504, 115929, 154572, 160427, 168624, 206096, 217008, 231858, 309144, 320854, 463716, 481281, 618288, 641708, 927432, 962562, 1283416, 1443843, 1764697, 1854864, 1925124, 2566832, 2887686, 3529394, 3850248, 5294091, 5775372, 7058788, 7700496, 10588182, 11550744, 14117576, 15882273, 21176364, 23101488, 28235152, 31764546, 42352728, 63529092, 84705456, 127058184, 254116368]

約数ペア:

[(1, 254116368), (2, 127058184), (3, 84705456), (4, 63529092), (6, 42352728), (8, 31764546), (9, 28235152), (11, 23101488), (12, 21176364), (16, 15882273), (18, 14117576), (22, 11550744), (24, 10588182), (33, 7700496), (36, 7058788), (44, 5775372), (48, 5294091), (66, 3850248), (72, 3529394), (88, 2887686), (99, 2566832), (132, 1925124), (137, 1854864), (144, 1764697), (176, 1443843), (198, 1283416), (264, 962562), (274, 927432), (396, 641708), (411, 618288), (528, 481281), (548, 463716), (792, 320854), (822, 309144), (1096, 231858), (1171, 217008), (1233, 206096), (1507, 168624), (1584, 160427), (1644, 154572), (2192, 115929), (2342, 108504), (2466, 103048), (3014, 84312), (3288, 77286), (3513, 72336), (4521, 56208), (4684, 54252), (4932, 51524), (6028, 42156), (6576, 38643), (7026, 36168), (9042, 28104), (9368, 27126), (9864, 25762), (10539, 24112), (12056, 21078), (12881, 19728), (13563, 18736), (14052, 18084)]