551081916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 1841688576

約数和(自身を除く): 1290606660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 53, 62, 63, 66, 77, 84, 93, 99, 106, 121, 124, 126, 132, 154, 159, 186, 198, 212, 217, 231, 242, 252, 279, 308, 318, 341, 363, 371, 372, 396, 434, 462, 477, 484, 558, 583, 636, 651, 682, 693, 726, 742, 847, 868, 924, 954, 1023, 1089, 1113, 1116, 1166, 1302, 1331, 1364, 1386, 1452, 1484, 1643, 1694, 1749, 1908, 1953, 2046, 2178, 2226, 2332, 2387, 2541, 2604, 2662, 2772, 3069, 3286, 3339, 3388, 3498, 3751, 3906, 3993, 4081, 4092, 4356, 4452, 4774, 4929, 5082, 5247, 5324, 6138, 6413, 6572, 6678, 6996, 7161, 7502, 7623, 7812, 7986, 8162, 9317, 9548, 9858, 10164, 10494, 11253, 11501, 11979, 12243, 12276, 12826, 13356, 14322, 14787, 15004, 15246, 15972, 16324, 18073, 18634, 19239, 19716, 20988, 21483, 22506, 23002, 23958, 24486, 25652, 26257, 27951, 28644, 29574, 30492, 33759, 34503, 36146, 36729, 37268, 38478, 41261, 42966, 44891, 45012, 46004, 47916, 48972, 52514, 54219, 55902, 57717, 59148, 67518, 69006, 70543, 72292, 73458, 76956, 78771, 82522, 83853, 85932, 89782, 103509, 105028, 108438, 111804, 115434, 123783, 126511, 134673, 135036, 138012, 141086, 146916, 157542, 162657, 165044, 167706, 179564, 198803, 207018, 211629, 216876, 230868, 236313, 247566, 253022, 269346, 282172, 288827, 315084, 325314, 335412, 371349, 379533, 397606, 404019, 414036, 423258, 472626, 493801, 495132, 506044, 538692, 577654, 596409, 634887, 650628, 742698, 759066, 795212, 808038, 846516, 866481, 945252, 987602, 1138599, 1155308, 1192818, 1269774, 1391621, 1481403, 1485396, 1518132, 1616076, 1732962, 1789227, 1975204, 2186833, 2277198, 2385636, 2539548, 2599443, 2783242, 2962806, 3465924, 3578454, 4174863, 4373666, 4444209, 4554396, 5198886, 5566484, 5925612, 6560499, 7156908, 8349726, 8747332, 8888418, 10397772, 12524589, 13120998, 15307831, 16699452, 17776836, 19681497, 25049178, 26241996, 30615662, 39362994, 45923493, 50098356, 61231324, 78725988, 91846986, 137770479, 183693972, 275540958, 551081916]

約数ペア:

[(1, 551081916), (2, 275540958), (3, 183693972), (4, 137770479), (6, 91846986), (7, 78725988), (9, 61231324), (11, 50098356), (12, 45923493), (14, 39362994), (18, 30615662), (21, 26241996), (22, 25049178), (28, 19681497), (31, 17776836), (33, 16699452), (36, 15307831), (42, 13120998), (44, 12524589), (53, 10397772), (62, 8888418), (63, 8747332), (66, 8349726), (77, 7156908), (84, 6560499), (93, 5925612), (99, 5566484), (106, 5198886), (121, 4554396), (124, 4444209), (126, 4373666), (132, 4174863), (154, 3578454), (159, 3465924), (186, 2962806), (198, 2783242), (212, 2599443), (217, 2539548), (231, 2385636), (242, 2277198), (252, 2186833), (279, 1975204), (308, 1789227), (318, 1732962), (341, 1616076), (363, 1518132), (371, 1485396), (372, 1481403), (396, 1391621), (434, 1269774), (462, 1192818), (477, 1155308), (484, 1138599), (558, 987602), (583, 945252), (636, 866481), (651, 846516), (682, 808038), (693, 795212), (726, 759066), (742, 742698), (847, 650628), (868, 634887), (924, 596409), (954, 577654), (1023, 538692), (1089, 506044), (1113, 495132), (1116, 493801), (1166, 472626), (1302, 423258), (1331, 414036), (1364, 404019), (1386, 397606), (1452, 379533), (1484, 371349), (1643, 335412), (1694, 325314), (1749, 315084), (1908, 288827), (1953, 282172), (2046, 269346), (2178, 253022), (2226, 247566), (2332, 236313), (2387, 230868), (2541, 216876), (2604, 211629), (2662, 207018), (2772, 198803), (3069, 179564), (3286, 167706), (3339, 165044), (3388, 162657), (3498, 157542), (3751, 146916), (3906, 141086), (3993, 138012), (4081, 135036), (4092, 134673), (4356, 126511), (4452, 123783), (4774, 115434), (4929, 111804), (5082, 108438), (5247, 105028), (5324, 103509), (6138, 89782), (6413, 85932), (6572, 83853), (6678, 82522), (6996, 78771), (7161, 76956), (7502, 73458), (7623, 72292), (7812, 70543), (7986, 69006), (8162, 67518), (9317, 59148), (9548, 57717), (9858, 55902), (10164, 54219), (10494, 52514), (11253, 48972), (11501, 47916), (11979, 46004), (12243, 45012), (12276, 44891), (12826, 42966), (13356, 41261), (14322, 38478), (14787, 37268), (15004, 36729), (15246, 36146), (15972, 34503), (16324, 33759), (18073, 30492), (18634, 29574), (19239, 28644), (19716, 27951), (20988, 26257), (21483, 25652), (22506, 24486), (23002, 23958)]