319339584

素因数分解:

$2^6\times 3^4\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 140

約数和(自身を含む): 954290700

約数和(自身を除く): 634951116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 229, 269, 288, 324, 432, 458, 538, 576, 648, 687, 807, 864, 916, 1076, 1296, 1374, 1614, 1728, 1832, 2061, 2152, 2421, 2592, 2748, 3228, 3664, 4122, 4304, 4842, 5184, 5496, 6183, 6456, 7263, 7328, 8244, 8608, 9684, 10992, 12366, 12912, 14526, 14656, 16488, 17216, 18549, 19368, 21789, 21984, 24732, 25824, 29052, 32976, 37098, 38736, 43578, 43968, 49464, 51648, 58104, 61601, 65952, 74196, 77472, 87156, 98928, 116208, 123202, 131904, 148392, 154944, 174312, 184803, 197856, 232416, 246404, 296784, 348624, 369606, 395712, 464832, 492808, 554409, 593568, 697248, 739212, 985616, 1108818, 1187136, 1394496, 1478424, 1663227, 1971232, 2217636, 2956848, 3326454, 3942464, 4435272, 4989681, 5913696, 6652908, 8870544, 9979362, 11827392, 13305816, 17741088, 19958724, 26611632, 35482176, 39917448, 53223264, 79834896, 106446528, 159669792, 319339584]

約数ペア:

[(1, 319339584), (2, 159669792), (3, 106446528), (4, 79834896), (6, 53223264), (8, 39917448), (9, 35482176), (12, 26611632), (16, 19958724), (18, 17741088), (24, 13305816), (27, 11827392), (32, 9979362), (36, 8870544), (48, 6652908), (54, 5913696), (64, 4989681), (72, 4435272), (81, 3942464), (96, 3326454), (108, 2956848), (144, 2217636), (162, 1971232), (192, 1663227), (216, 1478424), (229, 1394496), (269, 1187136), (288, 1108818), (324, 985616), (432, 739212), (458, 697248), (538, 593568), (576, 554409), (648, 492808), (687, 464832), (807, 395712), (864, 369606), (916, 348624), (1076, 296784), (1296, 246404), (1374, 232416), (1614, 197856), (1728, 184803), (1832, 174312), (2061, 154944), (2152, 148392), (2421, 131904), (2592, 123202), (2748, 116208), (3228, 98928), (3664, 87156), (4122, 77472), (4304, 74196), (4842, 65952), (5184, 61601), (5496, 58104), (6183, 51648), (6456, 49464), (7263, 43968), (7328, 43578), (8244, 38736), (8608, 37098), (9684, 32976), (10992, 29052), (12366, 25824), (12912, 24732), (14526, 21984), (14656, 21789), (16488, 19368), (17216, 18549)]