220368912

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 606550464

約数和(自身を除く): 386181552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 87, 103, 106, 116, 159, 174, 206, 212, 232, 309, 318, 348, 412, 424, 464, 618, 636, 696, 824, 841, 848, 1236, 1272, 1392, 1537, 1648, 1682, 2472, 2523, 2544, 2987, 3074, 3364, 4611, 4944, 5046, 5459, 5974, 6148, 6728, 8961, 9222, 10092, 10918, 11948, 12296, 13456, 16377, 17922, 18444, 20184, 21836, 23896, 24592, 32754, 35844, 36888, 40368, 43672, 44573, 47792, 65508, 71688, 73776, 86623, 87344, 89146, 131016, 133719, 143376, 158311, 173246, 178292, 259869, 262032, 267438, 316622, 346492, 356584, 474933, 519738, 534876, 633244, 692984, 713168, 949866, 1039476, 1069752, 1266488, 1385968, 1899732, 2078952, 2139504, 2532976, 3799464, 4157904, 4591019, 7598928, 9182038, 13773057, 18364076, 27546114, 36728152, 55092228, 73456304, 110184456, 220368912]

約数ペア:

[(1, 220368912), (2, 110184456), (3, 73456304), (4, 55092228), (6, 36728152), (8, 27546114), (12, 18364076), (16, 13773057), (24, 9182038), (29, 7598928), (48, 4591019), (53, 4157904), (58, 3799464), (87, 2532976), (103, 2139504), (106, 2078952), (116, 1899732), (159, 1385968), (174, 1266488), (206, 1069752), (212, 1039476), (232, 949866), (309, 713168), (318, 692984), (348, 633244), (412, 534876), (424, 519738), (464, 474933), (618, 356584), (636, 346492), (696, 316622), (824, 267438), (841, 262032), (848, 259869), (1236, 178292), (1272, 173246), (1392, 158311), (1537, 143376), (1648, 133719), (1682, 131016), (2472, 89146), (2523, 87344), (2544, 86623), (2987, 73776), (3074, 71688), (3364, 65508), (4611, 47792), (4944, 44573), (5046, 43672), (5459, 40368), (5974, 36888), (6148, 35844), (6728, 32754), (8961, 24592), (9222, 23896), (10092, 21836), (10918, 20184), (11948, 18444), (12296, 17922), (13456, 16377)]