427644504

素因数分解:

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

素因数の和:422

約数の個数: 192

約数和(自身を含む): 1384980480

約数和(自身を除く): 957335976

約数列:

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

約数ペア:

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