1285243956

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1686

約数の個数: 96

約数和(自身を含む): 3488083200

約数和(自身を除く): 2202839244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 421, 621, 828, 842, 1229, 1242, 1263, 1684, 2458, 2484, 2526, 3687, 3789, 4916, 5052, 7374, 7578, 9683, 11061, 11367, 14748, 15156, 19366, 22122, 22734, 28267, 29049, 33183, 38732, 44244, 45468, 56534, 58098, 66366, 84801, 87147, 113068, 116196, 132732, 169602, 174294, 254403, 261441, 339204, 348588, 508806, 517409, 522882, 763209, 1017612, 1034818, 1045764, 1526418, 1552227, 2069636, 3052836, 3104454, 4656681, 6208908, 9313362, 11900407, 13970043, 18626724, 23800814, 27940086, 35701221, 47601628, 55880172, 71402442, 107103663, 142804884, 214207326, 321310989, 428414652, 642621978, 1285243956]

約数ペア:

[(1, 1285243956), (2, 642621978), (3, 428414652), (4, 321310989), (6, 214207326), (9, 142804884), (12, 107103663), (18, 71402442), (23, 55880172), (27, 47601628), (36, 35701221), (46, 27940086), (54, 23800814), (69, 18626724), (92, 13970043), (108, 11900407), (138, 9313362), (207, 6208908), (276, 4656681), (414, 3104454), (421, 3052836), (621, 2069636), (828, 1552227), (842, 1526418), (1229, 1045764), (1242, 1034818), (1263, 1017612), (1684, 763209), (2458, 522882), (2484, 517409), (2526, 508806), (3687, 348588), (3789, 339204), (4916, 261441), (5052, 254403), (7374, 174294), (7578, 169602), (9683, 132732), (11061, 116196), (11367, 113068), (14748, 87147), (15156, 84801), (19366, 66366), (22122, 58098), (22734, 56534), (28267, 45468), (29049, 44244), (33183, 38732)]