266065968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 573880272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 71, 76, 84, 112, 114, 133, 142, 152, 168, 213, 228, 266, 284, 304, 336, 399, 426, 456, 497, 532, 568, 587, 798, 852, 912, 994, 1064, 1136, 1174, 1349, 1491, 1596, 1704, 1761, 1988, 2128, 2348, 2698, 2982, 3192, 3408, 3522, 3976, 4047, 4109, 4696, 5396, 5964, 6384, 7044, 7952, 8094, 8218, 9392, 9443, 10792, 11153, 11928, 12327, 14088, 16188, 16436, 18886, 21584, 22306, 23856, 24654, 28176, 28329, 32376, 32872, 33459, 37772, 41677, 44612, 49308, 56658, 64752, 65744, 66918, 75544, 78071, 83354, 89224, 98616, 113316, 125031, 133836, 151088, 156142, 166708, 178448, 197232, 226632, 234213, 250062, 267672, 291739, 312284, 333416, 453264, 468426, 500124, 535344, 583478, 624568, 666832, 791863, 875217, 936852, 1000248, 1166956, 1249136, 1583726, 1750434, 1873704, 2000496, 2333912, 2375589, 3167452, 3500868, 3747408, 4667824, 4751178, 5543041, 6334904, 7001736, 9502356, 11086082, 12669808, 14003472, 16629123, 19004712, 22172164, 33258246, 38009424, 44344328, 66516492, 88688656, 133032984, 266065968]

約数ペア:

[(1, 266065968), (2, 133032984), (3, 88688656), (4, 66516492), (6, 44344328), (7, 38009424), (8, 33258246), (12, 22172164), (14, 19004712), (16, 16629123), (19, 14003472), (21, 12669808), (24, 11086082), (28, 9502356), (38, 7001736), (42, 6334904), (48, 5543041), (56, 4751178), (57, 4667824), (71, 3747408), (76, 3500868), (84, 3167452), (112, 2375589), (114, 2333912), (133, 2000496), (142, 1873704), (152, 1750434), (168, 1583726), (213, 1249136), (228, 1166956), (266, 1000248), (284, 936852), (304, 875217), (336, 791863), (399, 666832), (426, 624568), (456, 583478), (497, 535344), (532, 500124), (568, 468426), (587, 453264), (798, 333416), (852, 312284), (912, 291739), (994, 267672), (1064, 250062), (1136, 234213), (1174, 226632), (1349, 197232), (1491, 178448), (1596, 166708), (1704, 156142), (1761, 151088), (1988, 133836), (2128, 125031), (2348, 113316), (2698, 98616), (2982, 89224), (3192, 83354), (3408, 78071), (3522, 75544), (3976, 66918), (4047, 65744), (4109, 64752), (4696, 56658), (5396, 49308), (5964, 44612), (6384, 41677), (7044, 37772), (7952, 33459), (8094, 32872), (8218, 32376), (9392, 28329), (9443, 28176), (10792, 24654), (11153, 23856), (11928, 22306), (12327, 21584), (14088, 18886), (16188, 16436)]