353244597004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{87427}}^1$

素因数の和:87639

約数の個数: 72

約数和(自身を含む): 689890850880

約数和(自身を除く): 336646253876

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 139, 169, 172, 278, 338, 556, 559, 676, 1118, 1807, 2236, 3614, 5977, 7228, 7267, 11954, 14534, 23491, 23908, 29068, 46982, 77701, 87427, 93964, 155402, 174854, 310804, 349708, 1010113, 1136551, 2020226, 2273102, 3759361, 4040452, 4546204, 7518722, 12152353, 14775163, 15037444, 24304706, 29550326, 48609412, 48871693, 59100652, 97743386, 157980589, 195486772, 315961178, 522551179, 631922356, 635332009, 1045102358, 1270664018, 2053747657, 2090204716, 2541328036, 4107495314, 6793165327, 8214990628, 13586330654, 27172661308, 88311149251, 176622298502, 353244597004]

約数ペア:

[(1, 353244597004), (2, 176622298502), (4, 88311149251), (13, 27172661308), (26, 13586330654), (43, 8214990628), (52, 6793165327), (86, 4107495314), (139, 2541328036), (169, 2090204716), (172, 2053747657), (278, 1270664018), (338, 1045102358), (556, 635332009), (559, 631922356), (676, 522551179), (1118, 315961178), (1807, 195486772), (2236, 157980589), (3614, 97743386), (5977, 59100652), (7228, 48871693), (7267, 48609412), (11954, 29550326), (14534, 24304706), (23491, 15037444), (23908, 14775163), (29068, 12152353), (46982, 7518722), (77701, 4546204), (87427, 4040452), (93964, 3759361), (155402, 2273102), (174854, 2020226), (310804, 1136551), (349708, 1010113)]