620879328

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 1851595200

約数和(自身を除く): 1230715872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 144, 158, 174, 232, 237, 261, 288, 316, 348, 464, 474, 522, 632, 696, 711, 928, 941, 948, 1044, 1264, 1392, 1422, 1882, 1896, 2088, 2291, 2528, 2784, 2823, 2844, 3764, 3792, 4176, 4582, 5646, 5688, 6873, 7528, 7584, 8352, 8469, 9164, 11292, 11376, 13746, 15056, 16938, 18328, 20619, 22584, 22752, 27289, 27492, 30112, 33876, 36656, 41238, 45168, 54578, 54984, 67752, 73312, 74339, 81867, 82476, 90336, 109156, 109968, 135504, 148678, 163734, 164952, 218312, 219936, 223017, 245601, 271008, 297356, 327468, 329904, 436624, 446034, 491202, 594712, 654936, 659808, 669051, 873248, 892068, 982404, 1189424, 1309872, 1338102, 1784136, 1964808, 2155831, 2378848, 2619744, 2676204, 3568272, 3929616, 4311662, 5352408, 6467493, 7136544, 7859232, 8623324, 10704816, 12934986, 17246648, 19402479, 21409632, 25869972, 34493296, 38804958, 51739944, 68986592, 77609916, 103479888, 155219832, 206959776, 310439664, 620879328]

約数ペア:

[(1, 620879328), (2, 310439664), (3, 206959776), (4, 155219832), (6, 103479888), (8, 77609916), (9, 68986592), (12, 51739944), (16, 38804958), (18, 34493296), (24, 25869972), (29, 21409632), (32, 19402479), (36, 17246648), (48, 12934986), (58, 10704816), (72, 8623324), (79, 7859232), (87, 7136544), (96, 6467493), (116, 5352408), (144, 4311662), (158, 3929616), (174, 3568272), (232, 2676204), (237, 2619744), (261, 2378848), (288, 2155831), (316, 1964808), (348, 1784136), (464, 1338102), (474, 1309872), (522, 1189424), (632, 982404), (696, 892068), (711, 873248), (928, 669051), (941, 659808), (948, 654936), (1044, 594712), (1264, 491202), (1392, 446034), (1422, 436624), (1882, 329904), (1896, 327468), (2088, 297356), (2291, 271008), (2528, 245601), (2784, 223017), (2823, 219936), (2844, 218312), (3764, 164952), (3792, 163734), (4176, 148678), (4582, 135504), (5646, 109968), (5688, 109156), (6873, 90336), (7528, 82476), (7584, 81867), (8352, 74339), (8469, 73312), (9164, 67752), (11292, 54984), (11376, 54578), (13746, 45168), (15056, 41238), (16938, 36656), (18328, 33876), (20619, 30112), (22584, 27492), (22752, 27289)]