253023768

素因数分解:

$2^3\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{2389}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 686025600

約数和(自身を除く): 433001832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1471, 2389, 2942, 4413, 4778, 5884, 7167, 8826, 9556, 11768, 13239, 14334, 17652, 19112, 21501, 26478, 28668, 35304, 43002, 52956, 57336, 86004, 105912, 172008, 3514219, 7028438, 10542657, 14056876, 21085314, 28113752, 31627971, 42170628, 63255942, 84341256, 126511884, 253023768]

約数ペア:

[(1, 253023768), (2, 126511884), (3, 84341256), (4, 63255942), (6, 42170628), (8, 31627971), (9, 28113752), (12, 21085314), (18, 14056876), (24, 10542657), (36, 7028438), (72, 3514219), (1471, 172008), (2389, 105912), (2942, 86004), (4413, 57336), (4778, 52956), (5884, 43002), (7167, 35304), (8826, 28668), (9556, 26478), (11768, 21501), (13239, 19112), (14334, 17652)]