4978481424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{400457}}^1$

素因数の和:400512

約数の個数: 80

約数和(自身を含む): 15095664768

約数和(自身を除く): 10117183344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 400457, 800914, 1201371, 1601828, 2402742, 2803199, 3203656, 4805484, 5606398, 6407312, 8409597, 9610968, 11212796, 14816909, 16819194, 19221936, 22425592, 29633818, 33638388, 44450727, 44851184, 59267636, 67276776, 88901454, 103718363, 118535272, 134553552, 177802908, 207436726, 237070544, 311155089, 355605816, 414873452, 622310178, 711211632, 829746904, 1244620356, 1659493808, 2489240712, 4978481424]

約数ペア:

[(1, 4978481424), (2, 2489240712), (3, 1659493808), (4, 1244620356), (6, 829746904), (7, 711211632), (8, 622310178), (12, 414873452), (14, 355605816), (16, 311155089), (21, 237070544), (24, 207436726), (28, 177802908), (37, 134553552), (42, 118535272), (48, 103718363), (56, 88901454), (74, 67276776), (84, 59267636), (111, 44851184), (112, 44450727), (148, 33638388), (168, 29633818), (222, 22425592), (259, 19221936), (296, 16819194), (336, 14816909), (444, 11212796), (518, 9610968), (592, 8409597), (777, 6407312), (888, 5606398), (1036, 4805484), (1554, 3203656), (1776, 2803199), (2072, 2402742), (3108, 1601828), (4144, 1201371), (6216, 800914), (12432, 400457)]