2238004808

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 4574169600

約数和(自身を除く): 2336164792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 223, 338, 446, 571, 676, 892, 1142, 1352, 1784, 2197, 2284, 2899, 4394, 4568, 5798, 7423, 8788, 11596, 14846, 17576, 23192, 29692, 37687, 59384, 75374, 96499, 127333, 150748, 192998, 254666, 301496, 385996, 489931, 509332, 771992, 979862, 1018664, 1254487, 1655329, 1959724, 2508974, 3310658, 3919448, 5017948, 6621316, 10035896, 13242632, 21519277, 43038554, 86077108, 172154216, 279750601, 559501202, 1119002404, 2238004808]

約数ペア:

[(1, 2238004808), (2, 1119002404), (4, 559501202), (8, 279750601), (13, 172154216), (26, 86077108), (52, 43038554), (104, 21519277), (169, 13242632), (223, 10035896), (338, 6621316), (446, 5017948), (571, 3919448), (676, 3310658), (892, 2508974), (1142, 1959724), (1352, 1655329), (1784, 1254487), (2197, 1018664), (2284, 979862), (2899, 771992), (4394, 509332), (4568, 489931), (5798, 385996), (7423, 301496), (8788, 254666), (11596, 192998), (14846, 150748), (17576, 127333), (23192, 96499), (29692, 75374), (37687, 59384)]