267130390540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1\times {\mathrm{3049}}^1$

素因数の和:4451

約数の個数: 96

約数和(自身を含む): 606800476800

約数和(自身を除く): 339670086260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 1063, 1268, 1585, 2126, 3049, 3170, 4121, 4252, 5315, 6098, 6340, 8242, 10630, 12196, 13819, 15245, 16484, 20605, 21260, 27638, 30490, 39637, 41210, 55276, 60980, 69095, 79274, 82420, 138190, 158548, 198185, 276380, 336971, 396370, 673942, 792740, 966533, 1347884, 1684855, 1933066, 3241087, 3369710, 3866132, 4380623, 4832665, 6482174, 6739420, 8761246, 9665330, 12564929, 12964348, 16205435, 17522492, 19330660, 21903115, 25129858, 32410870, 42134131, 43806230, 50259716, 62824645, 64821740, 84268262, 87612460, 125649290, 168536524, 210670655, 251298580, 421341310, 842682620, 1027424579, 2054849158, 4109698316, 5137122895, 10274245790, 13356519527, 20548491580, 26713039054, 53426078108, 66782597635, 133565195270, 267130390540]

約数ペア:

[(1, 267130390540), (2, 133565195270), (4, 66782597635), (5, 53426078108), (10, 26713039054), (13, 20548491580), (20, 13356519527), (26, 10274245790), (52, 5137122895), (65, 4109698316), (130, 2054849158), (260, 1027424579), (317, 842682620), (634, 421341310), (1063, 251298580), (1268, 210670655), (1585, 168536524), (2126, 125649290), (3049, 87612460), (3170, 84268262), (4121, 64821740), (4252, 62824645), (5315, 50259716), (6098, 43806230), (6340, 42134131), (8242, 32410870), (10630, 25129858), (12196, 21903115), (13819, 19330660), (15245, 17522492), (16484, 16205435), (20605, 12964348), (21260, 12564929), (27638, 9665330), (30490, 8761246), (39637, 6739420), (41210, 6482174), (55276, 4832665), (60980, 4380623), (69095, 3866132), (79274, 3369710), (82420, 3241087), (138190, 1933066), (158548, 1684855), (198185, 1347884), (276380, 966533), (336971, 792740), (396370, 673942)]