217358832

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 399744528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 59, 69, 71, 92, 94, 118, 138, 141, 142, 177, 184, 188, 213, 236, 276, 282, 284, 354, 368, 376, 426, 472, 552, 564, 568, 708, 752, 852, 944, 1081, 1104, 1128, 1136, 1357, 1416, 1633, 1704, 2162, 2256, 2714, 2773, 2832, 3243, 3266, 3337, 3408, 4071, 4189, 4324, 4899, 5428, 5546, 6486, 6532, 6674, 8142, 8319, 8378, 8648, 9798, 10011, 10856, 11092, 12567, 12972, 13064, 13348, 16284, 16638, 16756, 17296, 19596, 20022, 21712, 22184, 25134, 25944, 26128, 26696, 32568, 33276, 33512, 39192, 40044, 44368, 50268, 51888, 53392, 63779, 65136, 66552, 67024, 76751, 78384, 80088, 96347, 100536, 127558, 133104, 153502, 160176, 191337, 192694, 196883, 201072, 230253, 255116, 289041, 307004, 382674, 385388, 393766, 460506, 510232, 578082, 590649, 614008, 765348, 770776, 787532, 921012, 1020464, 1156164, 1181298, 1228016, 1530696, 1541552, 1575064, 1842024, 2312328, 2362596, 3061392, 3150128, 3684048, 4528309, 4624656, 4725192, 9056618, 9450384, 13584927, 18113236, 27169854, 36226472, 54339708, 72452944, 108679416, 217358832]

約数ペア:

[(1, 217358832), (2, 108679416), (3, 72452944), (4, 54339708), (6, 36226472), (8, 27169854), (12, 18113236), (16, 13584927), (23, 9450384), (24, 9056618), (46, 4725192), (47, 4624656), (48, 4528309), (59, 3684048), (69, 3150128), (71, 3061392), (92, 2362596), (94, 2312328), (118, 1842024), (138, 1575064), (141, 1541552), (142, 1530696), (177, 1228016), (184, 1181298), (188, 1156164), (213, 1020464), (236, 921012), (276, 787532), (282, 770776), (284, 765348), (354, 614008), (368, 590649), (376, 578082), (426, 510232), (472, 460506), (552, 393766), (564, 385388), (568, 382674), (708, 307004), (752, 289041), (852, 255116), (944, 230253), (1081, 201072), (1104, 196883), (1128, 192694), (1136, 191337), (1357, 160176), (1416, 153502), (1633, 133104), (1704, 127558), (2162, 100536), (2256, 96347), (2714, 80088), (2773, 78384), (2832, 76751), (3243, 67024), (3266, 66552), (3337, 65136), (3408, 63779), (4071, 53392), (4189, 51888), (4324, 50268), (4899, 44368), (5428, 40044), (5546, 39192), (6486, 33512), (6532, 33276), (6674, 32568), (8142, 26696), (8319, 26128), (8378, 25944), (8648, 25134), (9798, 22184), (10011, 21712), (10856, 20022), (11092, 19596), (12567, 17296), (12972, 16756), (13064, 16638), (13348, 16284)]