421036991872

素因数分解:

$2^7\times 7^1\times {\mathrm{22079}}^1\times {\mathrm{21283}}^1$

素因数の和:43383

約数の個数: 64

約数和(自身を含む): 958699468800

約数和(自身を除く): 537662476928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21283, 22079, 42566, 44158, 85132, 88316, 148981, 154553, 170264, 176632, 297962, 309106, 340528, 353264, 595924, 618212, 681056, 706528, 1191848, 1236424, 1362112, 1413056, 2383696, 2472848, 2724224, 2826112, 4767392, 4945696, 9534784, 9891392, 19069568, 19782784, 469907357, 939814714, 1879629428, 3289351499, 3759258856, 6578702998, 7518517712, 13157405996, 15037035424, 26314811992, 30074070848, 52629623984, 60148141696, 105259247968, 210518495936, 421036991872]

約数ペア:

[(1, 421036991872), (2, 210518495936), (4, 105259247968), (7, 60148141696), (8, 52629623984), (14, 30074070848), (16, 26314811992), (28, 15037035424), (32, 13157405996), (56, 7518517712), (64, 6578702998), (112, 3759258856), (128, 3289351499), (224, 1879629428), (448, 939814714), (896, 469907357), (21283, 19782784), (22079, 19069568), (42566, 9891392), (44158, 9534784), (85132, 4945696), (88316, 4767392), (148981, 2826112), (154553, 2724224), (170264, 2472848), (176632, 2383696), (297962, 1413056), (309106, 1362112), (340528, 1236424), (353264, 1191848), (595924, 706528), (618212, 681056)]