298260404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 625632000

約数和(自身を除く): 327371596

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 41, 52, 74, 76, 82, 148, 164, 199, 247, 398, 481, 494, 533, 703, 779, 796, 962, 988, 1066, 1406, 1517, 1558, 1924, 2132, 2587, 2812, 3034, 3116, 3781, 5174, 6068, 7363, 7562, 8159, 9139, 10127, 10348, 14726, 15124, 16318, 18278, 19721, 20254, 28823, 29452, 32636, 36556, 39442, 40508, 49153, 57646, 78884, 95719, 98306, 106067, 115292, 139897, 155021, 191438, 196612, 212134, 279794, 301883, 310042, 374699, 382876, 424268, 559588, 603766, 620084, 749398, 1207532, 1498796, 1818661, 2015273, 3637322, 3924479, 4030546, 5735777, 7274644, 7848958, 8061092, 11471554, 15697916, 22943108, 74565101, 149130202, 298260404]

約数ペア:

[(1, 298260404), (2, 149130202), (4, 74565101), (13, 22943108), (19, 15697916), (26, 11471554), (37, 8061092), (38, 7848958), (41, 7274644), (52, 5735777), (74, 4030546), (76, 3924479), (82, 3637322), (148, 2015273), (164, 1818661), (199, 1498796), (247, 1207532), (398, 749398), (481, 620084), (494, 603766), (533, 559588), (703, 424268), (779, 382876), (796, 374699), (962, 310042), (988, 301883), (1066, 279794), (1406, 212134), (1517, 196612), (1558, 191438), (1924, 155021), (2132, 139897), (2587, 115292), (2812, 106067), (3034, 98306), (3116, 95719), (3781, 78884), (5174, 57646), (6068, 49153), (7363, 40508), (7562, 39442), (8159, 36556), (9139, 32636), (10127, 29452), (10348, 28823), (14726, 20254), (15124, 19721), (16318, 18278)]