2257469724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{10303}}^1$

素因数の和:10391

約数の個数: 72

約数和(自身を含む): 5729848320

約数和(自身を除く): 3472378596

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 961, 1178, 1767, 1922, 2356, 2883, 3534, 3844, 5766, 7068, 10303, 11532, 18259, 20606, 30909, 36518, 41212, 54777, 61818, 73036, 109554, 123636, 195757, 219108, 319393, 391514, 587271, 638786, 783028, 958179, 1174542, 1277572, 1916358, 2349084, 3832716, 6068467, 9901183, 12136934, 18205401, 19802366, 24273868, 29703549, 36410802, 39604732, 59407098, 72821604, 118814196, 188122477, 376244954, 564367431, 752489908, 1128734862, 2257469724]

約数ペア:

[(1, 2257469724), (2, 1128734862), (3, 752489908), (4, 564367431), (6, 376244954), (12, 188122477), (19, 118814196), (31, 72821604), (38, 59407098), (57, 39604732), (62, 36410802), (76, 29703549), (93, 24273868), (114, 19802366), (124, 18205401), (186, 12136934), (228, 9901183), (372, 6068467), (589, 3832716), (961, 2349084), (1178, 1916358), (1767, 1277572), (1922, 1174542), (2356, 958179), (2883, 783028), (3534, 638786), (3844, 587271), (5766, 391514), (7068, 319393), (10303, 219108), (11532, 195757), (18259, 123636), (20606, 109554), (30909, 73036), (36518, 61818), (41212, 54777)]