171227720248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{47147}}^1$

素因数の和:47956

約数の個数: 64

約数和(自身を含む): 353587368960

約数和(自身を除く): 182359648712

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 743, 1222, 1486, 2444, 2972, 4888, 5944, 9659, 19318, 34921, 38636, 47147, 69842, 77272, 94294, 139684, 188588, 279368, 377176, 453973, 612911, 907946, 1225822, 1815892, 2215909, 2451644, 3631784, 4431818, 4903288, 8863636, 17727272, 28806817, 35030221, 57613634, 70060442, 115227268, 140120884, 230454536, 280241768, 455392873, 910785746, 1646420387, 1821571492, 3292840774, 3643142984, 6585681548, 13171363096, 21403465031, 42806930062, 85613860124, 171227720248]

約数ペア:

[(1, 171227720248), (2, 85613860124), (4, 42806930062), (8, 21403465031), (13, 13171363096), (26, 6585681548), (47, 3643142984), (52, 3292840774), (94, 1821571492), (104, 1646420387), (188, 910785746), (376, 455392873), (611, 280241768), (743, 230454536), (1222, 140120884), (1486, 115227268), (2444, 70060442), (2972, 57613634), (4888, 35030221), (5944, 28806817), (9659, 17727272), (19318, 8863636), (34921, 4903288), (38636, 4431818), (47147, 3631784), (69842, 2451644), (77272, 2215909), (94294, 1815892), (139684, 1225822), (188588, 907946), (279368, 612911), (377176, 453973)]