219314568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 128

約数和(自身を含む): 657331200

約数和(自身を除く): 438016632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 418, 437, 456, 506, 552, 627, 759, 836, 874, 1012, 1254, 1311, 1518, 1672, 1748, 1901, 2024, 2508, 2622, 3036, 3496, 3802, 4807, 5016, 5244, 5703, 6072, 7604, 9614, 10488, 11406, 14421, 15208, 19228, 20911, 22812, 28842, 36119, 38456, 41822, 43723, 45624, 57684, 62733, 72238, 83644, 87446, 108357, 115368, 125466, 131169, 144476, 167288, 174892, 216714, 250932, 262338, 288952, 349784, 397309, 433428, 480953, 501864, 524676, 794618, 830737, 866856, 961906, 1049352, 1191927, 1442859, 1589236, 1661474, 1923812, 2383854, 2492211, 2885718, 3178472, 3322948, 3847624, 4767708, 4984422, 5771436, 6645896, 9138107, 9535416, 9968844, 11542872, 18276214, 19937688, 27414321, 36552428, 54828642, 73104856, 109657284, 219314568]

約数ペア:

[(1, 219314568), (2, 109657284), (3, 73104856), (4, 54828642), (6, 36552428), (8, 27414321), (11, 19937688), (12, 18276214), (19, 11542872), (22, 9968844), (23, 9535416), (24, 9138107), (33, 6645896), (38, 5771436), (44, 4984422), (46, 4767708), (57, 3847624), (66, 3322948), (69, 3178472), (76, 2885718), (88, 2492211), (92, 2383854), (114, 1923812), (132, 1661474), (138, 1589236), (152, 1442859), (184, 1191927), (209, 1049352), (228, 961906), (253, 866856), (264, 830737), (276, 794618), (418, 524676), (437, 501864), (456, 480953), (506, 433428), (552, 397309), (627, 349784), (759, 288952), (836, 262338), (874, 250932), (1012, 216714), (1254, 174892), (1311, 167288), (1518, 144476), (1672, 131169), (1748, 125466), (1901, 115368), (2024, 108357), (2508, 87446), (2622, 83644), (3036, 72238), (3496, 62733), (3802, 57684), (4807, 45624), (5016, 43723), (5244, 41822), (5703, 38456), (6072, 36119), (7604, 28842), (9614, 22812), (10488, 20911), (11406, 19228), (14421, 15208)]