228878862849

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{33577}}^1$

素因数の和:33680

約数の個数: 144

約数和(自身を含む): 438906096720

約数和(自身を除く): 210027233871

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 41, 49, 63, 87, 91, 117, 123, 147, 203, 261, 273, 287, 369, 377, 441, 533, 609, 637, 819, 861, 1131, 1189, 1421, 1599, 1827, 1911, 2009, 2583, 2639, 3393, 3567, 3731, 4263, 4797, 5733, 6027, 7917, 8323, 10701, 11193, 12789, 15457, 18081, 18473, 23751, 24969, 26117, 33577, 33579, 46371, 55419, 58261, 74907, 78351, 100731, 108199, 139113, 166257, 174783, 235039, 235053, 302193, 324597, 436501, 524349, 705117, 757393, 973733, 973791, 1309503, 1376657, 1645273, 2115351, 2272179, 2921199, 3055507, 3928509, 4129971, 4935819, 6816131, 6816537, 8763597, 9166521, 9636599, 12389913, 12658529, 14807457, 17896541, 20448393, 21388549, 27499563, 28909797, 37975587, 39923053, 47712917, 53689623, 61345179, 64165647, 67456193, 86729391, 88609703, 113926761, 119769159, 125275787, 143138751, 161068869, 192496941, 202368579, 265829109, 279461371, 359307477, 375827361, 429416253, 518999689, 607105737, 620267921, 797487327, 838384113, 876930509, 1127482083, 1556999067, 1860803763, 1956229597, 2515152339, 2630791527, 3632997823, 4670997201, 5582411289, 5868688791, 7892374581, 10898993469, 17606066373, 25430984761, 32696980407, 76292954283, 228878862849]

約数ペア:

[(1, 228878862849), (3, 76292954283), (7, 32696980407), (9, 25430984761), (13, 17606066373), (21, 10898993469), (29, 7892374581), (39, 5868688791), (41, 5582411289), (49, 4670997201), (63, 3632997823), (87, 2630791527), (91, 2515152339), (117, 1956229597), (123, 1860803763), (147, 1556999067), (203, 1127482083), (261, 876930509), (273, 838384113), (287, 797487327), (369, 620267921), (377, 607105737), (441, 518999689), (533, 429416253), (609, 375827361), (637, 359307477), (819, 279461371), (861, 265829109), (1131, 202368579), (1189, 192496941), (1421, 161068869), (1599, 143138751), (1827, 125275787), (1911, 119769159), (2009, 113926761), (2583, 88609703), (2639, 86729391), (3393, 67456193), (3567, 64165647), (3731, 61345179), (4263, 53689623), (4797, 47712917), (5733, 39923053), (6027, 37975587), (7917, 28909797), (8323, 27499563), (10701, 21388549), (11193, 20448393), (12789, 17896541), (15457, 14807457), (18081, 12658529), (18473, 12389913), (23751, 9636599), (24969, 9166521), (26117, 8763597), (33577, 6816537), (33579, 6816131), (46371, 4935819), (55419, 4129971), (58261, 3928509), (74907, 3055507), (78351, 2921199), (100731, 2272179), (108199, 2115351), (139113, 1645273), (166257, 1376657), (174783, 1309503), (235039, 973791), (235053, 973733), (302193, 757393), (324597, 705117), (436501, 524349)]