285739896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 795750480

約数和(自身を除く): 510010584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 953, 961, 1209, 1612, 1906, 1922, 2418, 2859, 2883, 3224, 3812, 3844, 4836, 5718, 5766, 7624, 7688, 9672, 11436, 11532, 12389, 12493, 22872, 23064, 24778, 24986, 29543, 37167, 37479, 49556, 49972, 59086, 74334, 74958, 88629, 99112, 99944, 118172, 148668, 149916, 177258, 236344, 297336, 299832, 354516, 384059, 709032, 768118, 915833, 1152177, 1536236, 1831666, 2304354, 2747499, 3072472, 3663332, 4608708, 5494998, 7326664, 9217416, 10989996, 11905829, 21979992, 23811658, 35717487, 47623316, 71434974, 95246632, 142869948, 285739896]

約数ペア:

[(1, 285739896), (2, 142869948), (3, 95246632), (4, 71434974), (6, 47623316), (8, 35717487), (12, 23811658), (13, 21979992), (24, 11905829), (26, 10989996), (31, 9217416), (39, 7326664), (52, 5494998), (62, 4608708), (78, 3663332), (93, 3072472), (104, 2747499), (124, 2304354), (156, 1831666), (186, 1536236), (248, 1152177), (312, 915833), (372, 768118), (403, 709032), (744, 384059), (806, 354516), (953, 299832), (961, 297336), (1209, 236344), (1612, 177258), (1906, 149916), (1922, 148668), (2418, 118172), (2859, 99944), (2883, 99112), (3224, 88629), (3812, 74958), (3844, 74334), (4836, 59086), (5718, 49972), (5766, 49556), (7624, 37479), (7688, 37167), (9672, 29543), (11436, 24986), (11532, 24778), (12389, 23064), (12493, 22872)]