215165717104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1\times {\mathrm{5843}}^1$

素因数の和:11606

約数の個数: 80

約数和(自身を含む): 463594328064

約数和(自身を除く): 248428610960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 5711, 5843, 6448, 11422, 11686, 22844, 23372, 45688, 46744, 74243, 75959, 91376, 93488, 148486, 151918, 177041, 181133, 296972, 303836, 354082, 362266, 593944, 607672, 708164, 724532, 1187888, 1215344, 1416328, 1449064, 2301533, 2354729, 2832656, 2898128, 4603066, 4709458, 9206132, 9418916, 18412264, 18837832, 33369373, 36824528, 37675664, 66738746, 133477492, 266954984, 433801849, 533909968, 867603698, 1034450563, 1735207396, 2068901126, 3470414792, 4137802252, 6940829584, 8275604504, 13447857319, 16551209008, 26895714638, 53791429276, 107582858552, 215165717104]

約数ペア:

[(1, 215165717104), (2, 107582858552), (4, 53791429276), (8, 26895714638), (13, 16551209008), (16, 13447857319), (26, 8275604504), (31, 6940829584), (52, 4137802252), (62, 3470414792), (104, 2068901126), (124, 1735207396), (208, 1034450563), (248, 867603698), (403, 533909968), (496, 433801849), (806, 266954984), (1612, 133477492), (3224, 66738746), (5711, 37675664), (5843, 36824528), (6448, 33369373), (11422, 18837832), (11686, 18412264), (22844, 9418916), (23372, 9206132), (45688, 4709458), (46744, 4603066), (74243, 2898128), (75959, 2832656), (91376, 2354729), (93488, 2301533), (148486, 1449064), (151918, 1416328), (177041, 1215344), (181133, 1187888), (296972, 724532), (303836, 708164), (354082, 607672), (362266, 593944)]