111998464

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 244292400

約数和(自身を除く): 132293936

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 397, 464, 512, 551, 608, 794, 928, 1102, 1216, 1588, 1856, 2204, 2432, 3176, 3712, 4408, 4864, 6352, 7424, 7543, 8816, 9728, 11513, 12704, 14848, 15086, 17632, 23026, 25408, 30172, 35264, 46052, 50816, 60344, 70528, 92104, 101632, 120688, 141056, 184208, 203264, 218747, 241376, 282112, 368416, 437494, 482752, 736832, 874988, 965504, 1473664, 1749976, 1931008, 2947328, 3499952, 3862016, 5894656, 6999904, 13999808, 27999616, 55999232, 111998464]

約数ペア:

[(1, 111998464), (2, 55999232), (4, 27999616), (8, 13999808), (16, 6999904), (19, 5894656), (29, 3862016), (32, 3499952), (38, 2947328), (58, 1931008), (64, 1749976), (76, 1473664), (116, 965504), (128, 874988), (152, 736832), (232, 482752), (256, 437494), (304, 368416), (397, 282112), (464, 241376), (512, 218747), (551, 203264), (608, 184208), (794, 141056), (928, 120688), (1102, 101632), (1216, 92104), (1588, 70528), (1856, 60344), (2204, 50816), (2432, 46052), (3176, 35264), (3712, 30172), (4408, 25408), (4864, 23026), (6352, 17632), (7424, 15086), (7543, 14848), (8816, 12704), (9728, 11513)]