1121239248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39659}}^1$

素因数の和:39720

約数の個数: 80

約数和(自身を含む): 3147417600

約数和(自身を除く): 2026178352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 39659, 79318, 118977, 158636, 237954, 317272, 475908, 634544, 753521, 951816, 1229429, 1507042, 1903632, 2260563, 2458858, 3014084, 3688287, 4521126, 4917716, 6028168, 7376574, 9042252, 9835432, 12056336, 14753148, 18084504, 19670864, 23359151, 29506296, 36169008, 46718302, 59012592, 70077453, 93436604, 140154906, 186873208, 280309812, 373746416, 560619624, 1121239248]

約数ペア:

[(1, 1121239248), (2, 560619624), (3, 373746416), (4, 280309812), (6, 186873208), (8, 140154906), (12, 93436604), (16, 70077453), (19, 59012592), (24, 46718302), (31, 36169008), (38, 29506296), (48, 23359151), (57, 19670864), (62, 18084504), (76, 14753148), (93, 12056336), (114, 9835432), (124, 9042252), (152, 7376574), (186, 6028168), (228, 4917716), (248, 4521126), (304, 3688287), (372, 3014084), (456, 2458858), (496, 2260563), (589, 1903632), (744, 1507042), (912, 1229429), (1178, 951816), (1488, 753521), (1767, 634544), (2356, 475908), (3534, 317272), (4712, 237954), (7068, 158636), (9424, 118977), (14136, 79318), (28272, 39659)]