1338863568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 4033075200

約数和(自身を除く): 2694211632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 139, 168, 218, 263, 278, 327, 336, 417, 436, 526, 556, 654, 763, 789, 834, 872, 973, 1052, 1112, 1308, 1526, 1578, 1668, 1744, 1841, 1946, 2104, 2224, 2289, 2616, 2919, 3052, 3156, 3336, 3682, 3892, 4208, 4578, 5232, 5523, 5838, 6104, 6312, 6672, 7364, 7784, 9156, 11046, 11676, 12208, 12624, 14728, 15151, 15568, 18312, 22092, 23352, 28667, 29456, 30302, 36557, 36624, 44184, 45453, 46704, 57334, 60604, 73114, 86001, 88368, 90906, 106057, 109671, 114668, 121208, 146228, 172002, 181812, 200669, 212114, 219342, 229336, 242416, 255899, 292456, 318171, 344004, 363624, 401338, 424228, 438684, 458672, 511798, 584912, 602007, 636342, 688008, 727248, 767697, 802676, 848456, 877368, 1023596, 1204014, 1272684, 1376016, 1535394, 1605352, 1696912, 1754736, 2047192, 2408028, 2545368, 3070788, 3210704, 3984713, 4094384, 4816056, 5090736, 6141576, 7969426, 9632112, 11954139, 12283152, 15938852, 23908278, 27892991, 31877704, 47816556, 55785982, 63755408, 83678973, 95633112, 111571964, 167357946, 191266224, 223143928, 334715892, 446287856, 669431784, 1338863568]

約数ペア:

[(1, 1338863568), (2, 669431784), (3, 446287856), (4, 334715892), (6, 223143928), (7, 191266224), (8, 167357946), (12, 111571964), (14, 95633112), (16, 83678973), (21, 63755408), (24, 55785982), (28, 47816556), (42, 31877704), (48, 27892991), (56, 23908278), (84, 15938852), (109, 12283152), (112, 11954139), (139, 9632112), (168, 7969426), (218, 6141576), (263, 5090736), (278, 4816056), (327, 4094384), (336, 3984713), (417, 3210704), (436, 3070788), (526, 2545368), (556, 2408028), (654, 2047192), (763, 1754736), (789, 1696912), (834, 1605352), (872, 1535394), (973, 1376016), (1052, 1272684), (1112, 1204014), (1308, 1023596), (1526, 877368), (1578, 848456), (1668, 802676), (1744, 767697), (1841, 727248), (1946, 688008), (2104, 636342), (2224, 602007), (2289, 584912), (2616, 511798), (2919, 458672), (3052, 438684), (3156, 424228), (3336, 401338), (3682, 363624), (3892, 344004), (4208, 318171), (4578, 292456), (5232, 255899), (5523, 242416), (5838, 229336), (6104, 219342), (6312, 212114), (6672, 200669), (7364, 181812), (7784, 172002), (9156, 146228), (11046, 121208), (11676, 114668), (12208, 109671), (12624, 106057), (14728, 90906), (15151, 88368), (15568, 86001), (18312, 73114), (22092, 60604), (23352, 57334), (28667, 46704), (29456, 45453), (30302, 44184), (36557, 36624)]