15666384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 43604352

約数和(自身を除く): 27937968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 263, 272, 292, 408, 438, 526, 584, 789, 816, 876, 1052, 1168, 1241, 1578, 1752, 2104, 2482, 3156, 3504, 3723, 4208, 4471, 4964, 6312, 7446, 8942, 9928, 12624, 13413, 14892, 17884, 19199, 19856, 26826, 29784, 35768, 38398, 53652, 57597, 59568, 71536, 76796, 107304, 115194, 153592, 214608, 230388, 307184, 326383, 460776, 652766, 921552, 979149, 1305532, 1958298, 2611064, 3916596, 5222128, 7833192, 15666384]

約数ペア:

[(1, 15666384), (2, 7833192), (3, 5222128), (4, 3916596), (6, 2611064), (8, 1958298), (12, 1305532), (16, 979149), (17, 921552), (24, 652766), (34, 460776), (48, 326383), (51, 307184), (68, 230388), (73, 214608), (102, 153592), (136, 115194), (146, 107304), (204, 76796), (219, 71536), (263, 59568), (272, 57597), (292, 53652), (408, 38398), (438, 35768), (526, 29784), (584, 26826), (789, 19856), (816, 19199), (876, 17884), (1052, 14892), (1168, 13413), (1241, 12624), (1578, 9928), (1752, 8942), (2104, 7446), (2482, 6312), (3156, 4964), (3504, 4471), (3723, 4208)]