398113632

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{28211}}^1$

素因数の和:28241

約数の個数: 108

約数和(自身を含む): 1317020796

約数和(自身を除く): 918907164

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 28211, 56422, 84633, 112844, 169266, 197477, 225688, 253899, 338532, 394954, 451376, 507798, 592431, 677064, 789908, 902752, 1015596, 1184862, 1354128, 1382339, 1579816, 1777293, 2031192, 2369724, 2708256, 2764678, 3159632, 3554586, 4062384, 4147017, 4739448, 5529356, 6319264, 7109172, 8124768, 8294034, 9478896, 11058712, 12441051, 14218344, 16588068, 18957792, 22117424, 24882102, 28436688, 33176136, 44234848, 49764204, 56873376, 66352272, 99528408, 132704544, 199056816, 398113632]

約数ペア:

[(1, 398113632), (2, 199056816), (3, 132704544), (4, 99528408), (6, 66352272), (7, 56873376), (8, 49764204), (9, 44234848), (12, 33176136), (14, 28436688), (16, 24882102), (18, 22117424), (21, 18957792), (24, 16588068), (28, 14218344), (32, 12441051), (36, 11058712), (42, 9478896), (48, 8294034), (49, 8124768), (56, 7109172), (63, 6319264), (72, 5529356), (84, 4739448), (96, 4147017), (98, 4062384), (112, 3554586), (126, 3159632), (144, 2764678), (147, 2708256), (168, 2369724), (196, 2031192), (224, 1777293), (252, 1579816), (288, 1382339), (294, 1354128), (336, 1184862), (392, 1015596), (441, 902752), (504, 789908), (588, 677064), (672, 592431), (784, 507798), (882, 451376), (1008, 394954), (1176, 338532), (1568, 253899), (1764, 225688), (2016, 197477), (2352, 169266), (3528, 112844), (4704, 84633), (7056, 56422), (14112, 28211)]