268760844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 767370240

約数和(自身を除く): 498609396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 79, 99, 121, 132, 142, 158, 198, 213, 237, 242, 284, 316, 363, 396, 426, 474, 484, 639, 711, 726, 781, 852, 869, 948, 1089, 1278, 1331, 1422, 1452, 1562, 1738, 2178, 2343, 2556, 2607, 2662, 2844, 3124, 3476, 3993, 4356, 4686, 5214, 5324, 5609, 7029, 7821, 7986, 8591, 9372, 9559, 10428, 11218, 11979, 14058, 15642, 15972, 16827, 17182, 19118, 22436, 23958, 25773, 28116, 28677, 31284, 33654, 34364, 38236, 47916, 50481, 51546, 57354, 61699, 67308, 77319, 86031, 94501, 100962, 103092, 105149, 114708, 123398, 154638, 172062, 185097, 189002, 201924, 210298, 246796, 283503, 309276, 315447, 344124, 370194, 378004, 420596, 555291, 567006, 630894, 678689, 740388, 850509, 946341, 1110582, 1134012, 1261788, 1357378, 1701018, 1892682, 2036067, 2221164, 2714756, 3402036, 3785364, 4072134, 6108201, 7465579, 8144268, 12216402, 14931158, 22396737, 24432804, 29862316, 44793474, 67190211, 89586948, 134380422, 268760844]

約数ペア:

[(1, 268760844), (2, 134380422), (3, 89586948), (4, 67190211), (6, 44793474), (9, 29862316), (11, 24432804), (12, 22396737), (18, 14931158), (22, 12216402), (33, 8144268), (36, 7465579), (44, 6108201), (66, 4072134), (71, 3785364), (79, 3402036), (99, 2714756), (121, 2221164), (132, 2036067), (142, 1892682), (158, 1701018), (198, 1357378), (213, 1261788), (237, 1134012), (242, 1110582), (284, 946341), (316, 850509), (363, 740388), (396, 678689), (426, 630894), (474, 567006), (484, 555291), (639, 420596), (711, 378004), (726, 370194), (781, 344124), (852, 315447), (869, 309276), (948, 283503), (1089, 246796), (1278, 210298), (1331, 201924), (1422, 189002), (1452, 185097), (1562, 172062), (1738, 154638), (2178, 123398), (2343, 114708), (2556, 105149), (2607, 103092), (2662, 100962), (2844, 94501), (3124, 86031), (3476, 77319), (3993, 67308), (4356, 61699), (4686, 57354), (5214, 51546), (5324, 50481), (5609, 47916), (7029, 38236), (7821, 34364), (7986, 33654), (8591, 31284), (9372, 28677), (9559, 28116), (10428, 25773), (11218, 23958), (11979, 22436), (14058, 19118), (15642, 17182), (15972, 16827)]