442780128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 1487808000

約数和(自身を除く): 1045027872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 179, 189, 216, 224, 252, 288, 336, 358, 378, 409, 432, 504, 537, 672, 716, 756, 818, 864, 1008, 1074, 1227, 1253, 1432, 1512, 1611, 1636, 2016, 2148, 2454, 2506, 2863, 2864, 3024, 3222, 3272, 3681, 3759, 4296, 4833, 4908, 5012, 5726, 5728, 6048, 6444, 6544, 7362, 7518, 8589, 8592, 9666, 9816, 10024, 11043, 11277, 11452, 12888, 13088, 14724, 15036, 17178, 17184, 19332, 19632, 20048, 22086, 22554, 22904, 25767, 25776, 29448, 30072, 33831, 34356, 38664, 39264, 40096, 44172, 45108, 45808, 51534, 51552, 58896, 60144, 67662, 68712, 73211, 77301, 77328, 88344, 90216, 91616, 103068, 117792, 120288, 135324, 137424, 146422, 154602, 154656, 176688, 180432, 206136, 219633, 270648, 274848, 292844, 309204, 353376, 360864, 412272, 439266, 512477, 541296, 585688, 618408, 658899, 824544, 878532, 1024954, 1082592, 1171376, 1236816, 1317798, 1537431, 1757064, 1976697, 2049908, 2342752, 2473632, 2635596, 3074862, 3514128, 3953394, 4099816, 4612293, 5271192, 6149724, 7028256, 7906788, 8199632, 9224586, 10542384, 12299448, 13836879, 15813576, 16399264, 18449172, 21084768, 24598896, 27673758, 31627152, 36898344, 49197792, 55347516, 63254304, 73796688, 110695032, 147593376, 221390064, 442780128]

約数ペア:

[(1, 442780128), (2, 221390064), (3, 147593376), (4, 110695032), (6, 73796688), (7, 63254304), (8, 55347516), (9, 49197792), (12, 36898344), (14, 31627152), (16, 27673758), (18, 24598896), (21, 21084768), (24, 18449172), (27, 16399264), (28, 15813576), (32, 13836879), (36, 12299448), (42, 10542384), (48, 9224586), (54, 8199632), (56, 7906788), (63, 7028256), (72, 6149724), (84, 5271192), (96, 4612293), (108, 4099816), (112, 3953394), (126, 3514128), (144, 3074862), (168, 2635596), (179, 2473632), (189, 2342752), (216, 2049908), (224, 1976697), (252, 1757064), (288, 1537431), (336, 1317798), (358, 1236816), (378, 1171376), (409, 1082592), (432, 1024954), (504, 878532), (537, 824544), (672, 658899), (716, 618408), (756, 585688), (818, 541296), (864, 512477), (1008, 439266), (1074, 412272), (1227, 360864), (1253, 353376), (1432, 309204), (1512, 292844), (1611, 274848), (1636, 270648), (2016, 219633), (2148, 206136), (2454, 180432), (2506, 176688), (2863, 154656), (2864, 154602), (3024, 146422), (3222, 137424), (3272, 135324), (3681, 120288), (3759, 117792), (4296, 103068), (4833, 91616), (4908, 90216), (5012, 88344), (5726, 77328), (5728, 77301), (6048, 73211), (6444, 68712), (6544, 67662), (7362, 60144), (7518, 58896), (8589, 51552), (8592, 51534), (9666, 45808), (9816, 45108), (10024, 44172), (11043, 40096), (11277, 39264), (11452, 38664), (12888, 34356), (13088, 33831), (14724, 30072), (15036, 29448), (17178, 25776), (17184, 25767), (19332, 22904), (19632, 22554), (20048, 22086)]