15621096816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{490859}}^1$

素因数の和:490903

約数の個数: 120

約数和(自身を含む): 49849778160

約数和(自身を除く): 34228681344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 31824, 490859, 981718, 1472577, 1963436, 2945154, 3926872, 4417731, 5890308, 6381167, 7853744, 8344603, 8835462, 11780616, 12762334, 16689206, 17670924, 19143501, 23561232, 25033809, 25524668, 33378412, 35341848, 38287002, 50067618, 51049336, 57430503, 66756824, 70683696, 75101427, 76574004, 100135236, 102098672, 108479839, 114861006, 133513648, 150202854, 153148008, 200270472, 216959678, 229722012, 300405708, 306296016, 325439517, 400540944, 433919356, 459444024, 600811416, 650879034, 867838712, 918888048, 976318551, 1201622832, 1301758068, 1735677424, 1952637102, 2603516136, 3905274204, 5207032272, 7810548408, 15621096816]

約数ペア:

[(1, 15621096816), (2, 7810548408), (3, 5207032272), (4, 3905274204), (6, 2603516136), (8, 1952637102), (9, 1735677424), (12, 1301758068), (13, 1201622832), (16, 976318551), (17, 918888048), (18, 867838712), (24, 650879034), (26, 600811416), (34, 459444024), (36, 433919356), (39, 400540944), (48, 325439517), (51, 306296016), (52, 300405708), (68, 229722012), (72, 216959678), (78, 200270472), (102, 153148008), (104, 150202854), (117, 133513648), (136, 114861006), (144, 108479839), (153, 102098672), (156, 100135236), (204, 76574004), (208, 75101427), (221, 70683696), (234, 66756824), (272, 57430503), (306, 51049336), (312, 50067618), (408, 38287002), (442, 35341848), (468, 33378412), (612, 25524668), (624, 25033809), (663, 23561232), (816, 19143501), (884, 17670924), (936, 16689206), (1224, 12762334), (1326, 11780616), (1768, 8835462), (1872, 8344603), (1989, 7853744), (2448, 6381167), (2652, 5890308), (3536, 4417731), (3978, 3926872), (5304, 2945154), (7956, 1963436), (10608, 1472577), (15912, 981718), (31824, 490859)]