211659696

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 436513104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 107, 108, 114, 144, 152, 171, 214, 216, 228, 241, 304, 321, 342, 428, 432, 456, 482, 513, 642, 684, 723, 856, 912, 963, 964, 1026, 1284, 1368, 1446, 1712, 1926, 1928, 2033, 2052, 2169, 2568, 2736, 2889, 2892, 3852, 3856, 4066, 4104, 4338, 4579, 5136, 5778, 5784, 6099, 6507, 7704, 8132, 8208, 8676, 9158, 11556, 11568, 12198, 13014, 13737, 15408, 16264, 17352, 18297, 18316, 23112, 24396, 25787, 26028, 27474, 32528, 34704, 36594, 36632, 41211, 46224, 48792, 51574, 52056, 54891, 54948, 73188, 73264, 77361, 82422, 97584, 103148, 104112, 109782, 109896, 123633, 146376, 154722, 164844, 206296, 219564, 219792, 232083, 247266, 292752, 309444, 329688, 412592, 439128, 464166, 489953, 494532, 618888, 659376, 696249, 878256, 928332, 979906, 989064, 1237776, 1392498, 1469859, 1856664, 1959812, 1978128, 2784996, 2939718, 3713328, 3919624, 4409577, 5569992, 5879436, 7839248, 8819154, 11139984, 11758872, 13228731, 17638308, 23517744, 26457462, 35276616, 52914924, 70553232, 105829848, 211659696]

約数ペア:

[(1, 211659696), (2, 105829848), (3, 70553232), (4, 52914924), (6, 35276616), (8, 26457462), (9, 23517744), (12, 17638308), (16, 13228731), (18, 11758872), (19, 11139984), (24, 8819154), (27, 7839248), (36, 5879436), (38, 5569992), (48, 4409577), (54, 3919624), (57, 3713328), (72, 2939718), (76, 2784996), (107, 1978128), (108, 1959812), (114, 1856664), (144, 1469859), (152, 1392498), (171, 1237776), (214, 989064), (216, 979906), (228, 928332), (241, 878256), (304, 696249), (321, 659376), (342, 618888), (428, 494532), (432, 489953), (456, 464166), (482, 439128), (513, 412592), (642, 329688), (684, 309444), (723, 292752), (856, 247266), (912, 232083), (963, 219792), (964, 219564), (1026, 206296), (1284, 164844), (1368, 154722), (1446, 146376), (1712, 123633), (1926, 109896), (1928, 109782), (2033, 104112), (2052, 103148), (2169, 97584), (2568, 82422), (2736, 77361), (2889, 73264), (2892, 73188), (3852, 54948), (3856, 54891), (4066, 52056), (4104, 51574), (4338, 48792), (4579, 46224), (5136, 41211), (5778, 36632), (5784, 36594), (6099, 34704), (6507, 32528), (7704, 27474), (8132, 26028), (8208, 25787), (8676, 24396), (9158, 23112), (11556, 18316), (11568, 18297), (12198, 17352), (13014, 16264), (13737, 15408)]