247366954044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{21187}}^1$

素因数の和:21744

約数の個数: 144

約数和(自身を含む): 722994225408

約数和(自身を除く): 475627271364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 433, 642, 749, 866, 963, 1284, 1299, 1498, 1732, 1926, 2247, 2598, 2996, 3031, 3852, 3897, 4494, 5196, 6062, 6741, 7794, 8988, 9093, 12124, 13482, 15588, 18186, 21187, 26964, 27279, 36372, 42374, 46331, 54558, 63561, 84748, 92662, 109116, 127122, 138993, 148309, 185324, 190683, 254244, 277986, 296618, 324317, 381366, 416979, 444927, 555972, 593236, 648634, 762732, 833958, 889854, 972951, 1297268, 1334781, 1667916, 1779708, 1945902, 2267009, 2669562, 2918853, 3891804, 4534018, 5339124, 5837706, 6801027, 9068036, 9173971, 11675412, 13602054, 15869063, 18347942, 20403081, 27204108, 27521913, 31738126, 36695884, 40806162, 47607189, 55043826, 63476252, 64217797, 81612324, 82565739, 95214378, 110087652, 128435594, 142821567, 165131478, 190428756, 192653391, 256871188, 285643134, 330262956, 385306782, 571286268, 577960173, 770613564, 981614897, 1155920346, 1963229794, 2311840692, 2944844691, 3926459588, 5889689382, 6871304279, 8834534073, 11779378764, 13742608558, 17669068146, 20613912837, 27485217116, 35338136292, 41227825674, 61841738511, 82455651348, 123683477022, 247366954044]

約数ペア:

[(1, 247366954044), (2, 123683477022), (3, 82455651348), (4, 61841738511), (6, 41227825674), (7, 35338136292), (9, 27485217116), (12, 20613912837), (14, 17669068146), (18, 13742608558), (21, 11779378764), (28, 8834534073), (36, 6871304279), (42, 5889689382), (63, 3926459588), (84, 2944844691), (107, 2311840692), (126, 1963229794), (214, 1155920346), (252, 981614897), (321, 770613564), (428, 577960173), (433, 571286268), (642, 385306782), (749, 330262956), (866, 285643134), (963, 256871188), (1284, 192653391), (1299, 190428756), (1498, 165131478), (1732, 142821567), (1926, 128435594), (2247, 110087652), (2598, 95214378), (2996, 82565739), (3031, 81612324), (3852, 64217797), (3897, 63476252), (4494, 55043826), (5196, 47607189), (6062, 40806162), (6741, 36695884), (7794, 31738126), (8988, 27521913), (9093, 27204108), (12124, 20403081), (13482, 18347942), (15588, 15869063), (18186, 13602054), (21187, 11675412), (26964, 9173971), (27279, 9068036), (36372, 6801027), (42374, 5837706), (46331, 5339124), (54558, 4534018), (63561, 3891804), (84748, 2918853), (92662, 2669562), (109116, 2267009), (127122, 1945902), (138993, 1779708), (148309, 1667916), (185324, 1334781), (190683, 1297268), (254244, 972951), (277986, 889854), (296618, 833958), (324317, 762732), (381366, 648634), (416979, 593236), (444927, 555972)]