15204550576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{2251}}^1$

素因数の和:3602

約数の個数: 80

約数和(自身を含む): 32873074560

約数和(自身を除く): 17668523984

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 1307, 2251, 2584, 2614, 4502, 5168, 5228, 9004, 10456, 18008, 20912, 22219, 24833, 36016, 38267, 42769, 44438, 49666, 76534, 85538, 88876, 99332, 153068, 171076, 177752, 198664, 306136, 342152, 355504, 397328, 422161, 612272, 684304, 727073, 844322, 1454146, 1688644, 2908292, 2942057, 3377288, 5816584, 5884114, 6754576, 11633168, 11768228, 23536456, 47072912, 50014969, 55899083, 100029938, 111798166, 200059876, 223596332, 400119752, 447192664, 800239504, 894385328, 950284411, 1900568822, 3801137644, 7602275288, 15204550576]

約数ペア:

[(1, 15204550576), (2, 7602275288), (4, 3801137644), (8, 1900568822), (16, 950284411), (17, 894385328), (19, 800239504), (34, 447192664), (38, 400119752), (68, 223596332), (76, 200059876), (136, 111798166), (152, 100029938), (272, 55899083), (304, 50014969), (323, 47072912), (646, 23536456), (1292, 11768228), (1307, 11633168), (2251, 6754576), (2584, 5884114), (2614, 5816584), (4502, 3377288), (5168, 2942057), (5228, 2908292), (9004, 1688644), (10456, 1454146), (18008, 844322), (20912, 727073), (22219, 684304), (24833, 612272), (36016, 422161), (38267, 397328), (42769, 355504), (44438, 342152), (49666, 306136), (76534, 198664), (85538, 177752), (88876, 171076), (99332, 153068)]