998740392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3331}}^1$

素因数の和:3415

約数の個数: 96

約数和(自身を含む): 2779287840

約数和(自身を除く): 1780547448

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, 961, 1209, 1612, 1922, 2418, 2883, 3224, 3331, 3844, 4836, 5766, 6662, 7688, 9672, 9993, 11532, 12493, 13324, 19986, 23064, 24986, 26648, 37479, 39972, 43303, 49972, 74958, 79944, 86606, 99944, 103261, 129909, 149916, 173212, 206522, 259818, 299832, 309783, 346424, 413044, 519636, 619566, 826088, 1039272, 1239132, 1342393, 2478264, 2684786, 3201091, 4027179, 5369572, 6402182, 8054358, 9603273, 10739144, 12804364, 16108716, 19206546, 25608728, 32217432, 38413092, 41614183, 76826184, 83228366, 124842549, 166456732, 249685098, 332913464, 499370196, 998740392]

約数ペア:

[(1, 998740392), (2, 499370196), (3, 332913464), (4, 249685098), (6, 166456732), (8, 124842549), (12, 83228366), (13, 76826184), (24, 41614183), (26, 38413092), (31, 32217432), (39, 25608728), (52, 19206546), (62, 16108716), (78, 12804364), (93, 10739144), (104, 9603273), (124, 8054358), (156, 6402182), (186, 5369572), (248, 4027179), (312, 3201091), (372, 2684786), (403, 2478264), (744, 1342393), (806, 1239132), (961, 1039272), (1209, 826088), (1612, 619566), (1922, 519636), (2418, 413044), (2883, 346424), (3224, 309783), (3331, 299832), (3844, 259818), (4836, 206522), (5766, 173212), (6662, 149916), (7688, 129909), (9672, 103261), (9993, 99944), (11532, 86606), (12493, 79944), (13324, 74958), (19986, 49972), (23064, 43303), (24986, 39972), (26648, 37479)]