1259259184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 2632688640

約数和(自身を除く): 1373429456

約数列:

[1, 2, 4, 8, 16, 31, 37, 59, 62, 74, 118, 124, 148, 236, 248, 296, 472, 496, 592, 944, 1147, 1163, 1829, 2183, 2294, 2326, 3658, 4366, 4588, 4652, 7316, 8732, 9176, 9304, 14632, 17464, 18352, 18608, 29264, 34928, 36053, 43031, 67673, 68617, 72106, 86062, 135346, 137234, 144212, 172124, 270692, 274468, 288424, 344248, 541384, 548936, 576848, 688496, 1082768, 1097872, 1333961, 2127127, 2538829, 2667922, 4254254, 5077658, 5335844, 8508508, 10155316, 10671688, 17017016, 20310632, 21343376, 34034032, 40621264, 78703699, 157407398, 314814796, 629629592, 1259259184]

約数ペア:

[(1, 1259259184), (2, 629629592), (4, 314814796), (8, 157407398), (16, 78703699), (31, 40621264), (37, 34034032), (59, 21343376), (62, 20310632), (74, 17017016), (118, 10671688), (124, 10155316), (148, 8508508), (236, 5335844), (248, 5077658), (296, 4254254), (472, 2667922), (496, 2538829), (592, 2127127), (944, 1333961), (1147, 1097872), (1163, 1082768), (1829, 688496), (2183, 576848), (2294, 548936), (2326, 541384), (3658, 344248), (4366, 288424), (4588, 274468), (4652, 270692), (7316, 172124), (8732, 144212), (9176, 137234), (9304, 135346), (14632, 86062), (17464, 72106), (18352, 68617), (18608, 67673), (29264, 43031), (34928, 36053)]