855289008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 2862292992

約数和(自身を除く): 2007003984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 101, 112, 124, 126, 144, 168, 186, 202, 217, 248, 252, 271, 279, 303, 336, 372, 404, 434, 496, 504, 542, 558, 606, 651, 707, 744, 808, 813, 868, 909, 1008, 1084, 1116, 1212, 1302, 1414, 1488, 1616, 1626, 1736, 1818, 1897, 1953, 2121, 2168, 2232, 2424, 2439, 2604, 2828, 3131, 3252, 3472, 3636, 3794, 3906, 4242, 4336, 4464, 4848, 4878, 5208, 5656, 5691, 6262, 6363, 6504, 7272, 7588, 7812, 8401, 8484, 9393, 9756, 10416, 11312, 11382, 12524, 12726, 13008, 14544, 15176, 15624, 16802, 16968, 17073, 18786, 19512, 21917, 22764, 25048, 25203, 25452, 27371, 28179, 30352, 31248, 33604, 33936, 34146, 37572, 39024, 43834, 45528, 50096, 50406, 50904, 54742, 56358, 58807, 65751, 67208, 68292, 75144, 75609, 82113, 87668, 91056, 100812, 101808, 109484, 112716, 117614, 131502, 134416, 136584, 150288, 151218, 164226, 175336, 176421, 191597, 197253, 201624, 218968, 225432, 235228, 246339, 263004, 273168, 302436, 328452, 350672, 352842, 383194, 394506, 403248, 437936, 450864, 470456, 492678, 526008, 529263, 574791, 604872, 656904, 705684, 766388, 789012, 848501, 940912, 985356, 1052016, 1058526, 1149582, 1209744, 1313808, 1411368, 1532776, 1578024, 1697002, 1724373, 1970712, 2117052, 2299164, 2545503, 2822736, 3065552, 3156048, 3394004, 3448746, 3941424, 4234104, 4598328, 5091006, 5939507, 6788008, 6897492, 7636509, 8468208, 9196656, 10182012, 11879014, 13576016, 13794984, 15273018, 17818521, 20364024, 23758028, 27589968, 30546036, 35637042, 40728048, 47516056, 53455563, 61092072, 71274084, 95032112, 106911126, 122184144, 142548168, 213822252, 285096336, 427644504, 855289008]

約数ペア:

[(1, 855289008), (2, 427644504), (3, 285096336), (4, 213822252), (6, 142548168), (7, 122184144), (8, 106911126), (9, 95032112), (12, 71274084), (14, 61092072), (16, 53455563), (18, 47516056), (21, 40728048), (24, 35637042), (28, 30546036), (31, 27589968), (36, 23758028), (42, 20364024), (48, 17818521), (56, 15273018), (62, 13794984), (63, 13576016), (72, 11879014), (84, 10182012), (93, 9196656), (101, 8468208), (112, 7636509), (124, 6897492), (126, 6788008), (144, 5939507), (168, 5091006), (186, 4598328), (202, 4234104), (217, 3941424), (248, 3448746), (252, 3394004), (271, 3156048), (279, 3065552), (303, 2822736), (336, 2545503), (372, 2299164), (404, 2117052), (434, 1970712), (496, 1724373), (504, 1697002), (542, 1578024), (558, 1532776), (606, 1411368), (651, 1313808), (707, 1209744), (744, 1149582), (808, 1058526), (813, 1052016), (868, 985356), (909, 940912), (1008, 848501), (1084, 789012), (1116, 766388), (1212, 705684), (1302, 656904), (1414, 604872), (1488, 574791), (1616, 529263), (1626, 526008), (1736, 492678), (1818, 470456), (1897, 450864), (1953, 437936), (2121, 403248), (2168, 394506), (2232, 383194), (2424, 352842), (2439, 350672), (2604, 328452), (2828, 302436), (3131, 273168), (3252, 263004), (3472, 246339), (3636, 235228), (3794, 225432), (3906, 218968), (4242, 201624), (4336, 197253), (4464, 191597), (4848, 176421), (4878, 175336), (5208, 164226), (5656, 151218), (5691, 150288), (6262, 136584), (6363, 134416), (6504, 131502), (7272, 117614), (7588, 112716), (7812, 109484), (8401, 101808), (8484, 100812), (9393, 91056), (9756, 87668), (10416, 82113), (11312, 75609), (11382, 75144), (12524, 68292), (12726, 67208), (13008, 65751), (14544, 58807), (15176, 56358), (15624, 54742), (16802, 50904), (16968, 50406), (17073, 50096), (18786, 45528), (19512, 43834), (21917, 39024), (22764, 37572), (25048, 34146), (25203, 33936), (25452, 33604), (27371, 31248), (28179, 30352)]