38845087918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 76361564160

約数和(自身を除く): 37516476242

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 89, 91, 127, 161, 178, 182, 254, 299, 322, 598, 623, 821, 889, 1157, 1246, 1642, 1651, 1778, 2047, 2093, 2314, 2921, 3302, 4094, 4186, 5747, 5842, 8099, 10673, 11303, 11494, 11557, 14329, 16198, 18883, 20447, 21346, 22606, 23114, 26611, 28658, 37766, 37973, 40894, 53222, 73069, 74711, 75946, 79121, 104267, 132181, 146138, 146939, 149422, 158242, 186277, 208534, 245479, 259969, 264362, 265811, 293878, 372554, 490958, 511483, 519938, 531622, 729869, 949897, 1022966, 1028573, 1355471, 1459738, 1680587, 1718353, 1819783, 1899794, 2057146, 2398141, 2710942, 3361174, 3379597, 3436706, 3639566, 4796282, 6649279, 6759194, 9279763, 9488297, 11764109, 13298558, 16786987, 18559526, 18976594, 21847631, 23528218, 23657179, 31175833, 33573974, 43695262, 47314358, 62351666, 64958341, 120636919, 129916682, 152933417, 213434549, 218230831, 241273838, 305866834, 426869098, 436461662, 844458433, 1494041843, 1688916866, 2774649137, 2988083686, 5549298274, 19422543959, 38845087918]

約数ペア:

[(1, 38845087918), (2, 19422543959), (7, 5549298274), (13, 2988083686), (14, 2774649137), (23, 1688916866), (26, 1494041843), (46, 844458433), (89, 436461662), (91, 426869098), (127, 305866834), (161, 241273838), (178, 218230831), (182, 213434549), (254, 152933417), (299, 129916682), (322, 120636919), (598, 64958341), (623, 62351666), (821, 47314358), (889, 43695262), (1157, 33573974), (1246, 31175833), (1642, 23657179), (1651, 23528218), (1778, 21847631), (2047, 18976594), (2093, 18559526), (2314, 16786987), (2921, 13298558), (3302, 11764109), (4094, 9488297), (4186, 9279763), (5747, 6759194), (5842, 6649279), (8099, 4796282), (10673, 3639566), (11303, 3436706), (11494, 3379597), (11557, 3361174), (14329, 2710942), (16198, 2398141), (18883, 2057146), (20447, 1899794), (21346, 1819783), (22606, 1718353), (23114, 1680587), (26611, 1459738), (28658, 1355471), (37766, 1028573), (37973, 1022966), (40894, 949897), (53222, 729869), (73069, 531622), (74711, 519938), (75946, 511483), (79121, 490958), (104267, 372554), (132181, 293878), (146138, 265811), (146939, 264362), (149422, 259969), (158242, 245479), (186277, 208534)]