418607568

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 1253491200

約数和(自身を除く): 834883632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 53, 54, 72, 94, 106, 108, 141, 144, 159, 188, 212, 216, 282, 318, 376, 389, 423, 424, 432, 477, 564, 636, 752, 778, 846, 848, 954, 1128, 1167, 1269, 1272, 1431, 1556, 1692, 1908, 2256, 2334, 2491, 2538, 2544, 2862, 3112, 3384, 3501, 3816, 4668, 4982, 5076, 5724, 6224, 6768, 7002, 7473, 7632, 9336, 9964, 10152, 10503, 11448, 14004, 14946, 18283, 18672, 19928, 20304, 20617, 21006, 22419, 22896, 28008, 29892, 36566, 39856, 41234, 42012, 44838, 54849, 56016, 59784, 61851, 67257, 73132, 82468, 84024, 89676, 109698, 119568, 123702, 134514, 146264, 164547, 164936, 168048, 179352, 185553, 219396, 247404, 269028, 292528, 329094, 329872, 358704, 371106, 438792, 493641, 494808, 538056, 556659, 658188, 742212, 877584, 968999, 987282, 989616, 1076112, 1113318, 1316376, 1484424, 1937998, 1974564, 2226636, 2632752, 2906997, 2968848, 3875996, 3949128, 4453272, 5813994, 7751992, 7898256, 8720991, 8906544, 11627988, 15503984, 17441982, 23255976, 26162973, 34883964, 46511952, 52325946, 69767928, 104651892, 139535856, 209303784, 418607568]

約数ペア:

[(1, 418607568), (2, 209303784), (3, 139535856), (4, 104651892), (6, 69767928), (8, 52325946), (9, 46511952), (12, 34883964), (16, 26162973), (18, 23255976), (24, 17441982), (27, 15503984), (36, 11627988), (47, 8906544), (48, 8720991), (53, 7898256), (54, 7751992), (72, 5813994), (94, 4453272), (106, 3949128), (108, 3875996), (141, 2968848), (144, 2906997), (159, 2632752), (188, 2226636), (212, 1974564), (216, 1937998), (282, 1484424), (318, 1316376), (376, 1113318), (389, 1076112), (423, 989616), (424, 987282), (432, 968999), (477, 877584), (564, 742212), (636, 658188), (752, 556659), (778, 538056), (846, 494808), (848, 493641), (954, 438792), (1128, 371106), (1167, 358704), (1269, 329872), (1272, 329094), (1431, 292528), (1556, 269028), (1692, 247404), (1908, 219396), (2256, 185553), (2334, 179352), (2491, 168048), (2538, 164936), (2544, 164547), (2862, 146264), (3112, 134514), (3384, 123702), (3501, 119568), (3816, 109698), (4668, 89676), (4982, 84024), (5076, 82468), (5724, 73132), (6224, 67257), (6768, 61851), (7002, 59784), (7473, 56016), (7632, 54849), (9336, 44838), (9964, 42012), (10152, 41234), (10503, 39856), (11448, 36566), (14004, 29892), (14946, 28008), (18283, 22896), (18672, 22419), (19928, 21006), (20304, 20617)]