671422128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2311

約数の個数: 120

約数和(自身を含む): 1929818448

約数和(自身を除く): 1258396320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 444, 481, 507, 592, 624, 676, 888, 962, 1014, 1352, 1443, 1776, 1924, 2028, 2237, 2704, 2886, 3848, 4056, 4474, 5772, 6253, 6711, 7696, 8112, 8948, 11544, 12506, 13422, 17896, 18759, 23088, 25012, 26844, 29081, 35792, 37518, 50024, 53688, 58162, 75036, 82769, 87243, 100048, 107376, 116324, 150072, 165538, 174486, 232648, 248307, 300144, 331076, 348972, 378053, 465296, 496614, 662152, 697944, 756106, 993228, 1075997, 1134159, 1324304, 1395888, 1512212, 1986456, 2151994, 2268318, 3024424, 3227991, 3972912, 4303988, 4536636, 6048848, 6455982, 8607976, 9073272, 12911964, 13987961, 17215952, 18146544, 25823928, 27975922, 41963883, 51647856, 55951844, 83927766, 111903688, 167855532, 223807376, 335711064, 671422128]

約数ペア:

[(1, 671422128), (2, 335711064), (3, 223807376), (4, 167855532), (6, 111903688), (8, 83927766), (12, 55951844), (13, 51647856), (16, 41963883), (24, 27975922), (26, 25823928), (37, 18146544), (39, 17215952), (48, 13987961), (52, 12911964), (74, 9073272), (78, 8607976), (104, 6455982), (111, 6048848), (148, 4536636), (156, 4303988), (169, 3972912), (208, 3227991), (222, 3024424), (296, 2268318), (312, 2151994), (338, 1986456), (444, 1512212), (481, 1395888), (507, 1324304), (592, 1134159), (624, 1075997), (676, 993228), (888, 756106), (962, 697944), (1014, 662152), (1352, 496614), (1443, 465296), (1776, 378053), (1924, 348972), (2028, 331076), (2237, 300144), (2704, 248307), (2886, 232648), (3848, 174486), (4056, 165538), (4474, 150072), (5772, 116324), (6253, 107376), (6711, 100048), (7696, 87243), (8112, 82769), (8948, 75036), (11544, 58162), (12506, 53688), (13422, 50024), (17896, 37518), (18759, 35792), (23088, 29081), (25012, 26844)]