29698980484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1\times {\mathrm{2731}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 58231662048

約数和(自身を除く): 28532681564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 443, 646, 722, 886, 1292, 1444, 1772, 2731, 5462, 6137, 7531, 8417, 10924, 12274, 15062, 16834, 24548, 30124, 33668, 46427, 51889, 92854, 103778, 143089, 159923, 185708, 207556, 286178, 319846, 572356, 639692, 882113, 985891, 1209833, 1764226, 1971782, 2419666, 2718691, 3528452, 3943564, 4839332, 5437382, 10874764, 16760147, 20567161, 22986827, 33520294, 41134322, 45973654, 67040588, 82268644, 91947308, 390776059, 436749713, 781552118, 873499426, 1563104236, 1746998852, 7424745121, 14849490242, 29698980484]

約数ペア:

[(1, 29698980484), (2, 14849490242), (4, 7424745121), (17, 1746998852), (19, 1563104236), (34, 873499426), (38, 781552118), (68, 436749713), (76, 390776059), (323, 91947308), (361, 82268644), (443, 67040588), (646, 45973654), (722, 41134322), (886, 33520294), (1292, 22986827), (1444, 20567161), (1772, 16760147), (2731, 10874764), (5462, 5437382), (6137, 4839332), (7531, 3943564), (8417, 3528452), (10924, 2718691), (12274, 2419666), (15062, 1971782), (16834, 1764226), (24548, 1209833), (30124, 985891), (33668, 882113), (46427, 639692), (51889, 572356), (92854, 319846), (103778, 286178), (143089, 207556), (159923, 185708)]