388563136384

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{286301}}^1$

素因数の和:286799

約数の個数: 64

約数和(自身を含む): 809501726880

約数和(自身を除く): 420938590496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 461, 736, 922, 1472, 1844, 2944, 3688, 7376, 10603, 14752, 21206, 29504, 42412, 59008, 84824, 169648, 286301, 339296, 572602, 678592, 1145204, 1357184, 2290408, 4580816, 6584923, 9161632, 13169846, 18323264, 26339692, 36646528, 52679384, 105358768, 131984761, 210717536, 263969522, 421435072, 527939044, 842870144, 1055878088, 2111756176, 3035649503, 4223512352, 6071299006, 8447024704, 12142598012, 16894049408, 24285196024, 48570392048, 97140784096, 194281568192, 388563136384]

約数ペア:

[(1, 388563136384), (2, 194281568192), (4, 97140784096), (8, 48570392048), (16, 24285196024), (23, 16894049408), (32, 12142598012), (46, 8447024704), (64, 6071299006), (92, 4223512352), (128, 3035649503), (184, 2111756176), (368, 1055878088), (461, 842870144), (736, 527939044), (922, 421435072), (1472, 263969522), (1844, 210717536), (2944, 131984761), (3688, 105358768), (7376, 52679384), (10603, 36646528), (14752, 26339692), (21206, 18323264), (29504, 13169846), (42412, 9161632), (59008, 6584923), (84824, 4580816), (169648, 2290408), (286301, 1357184), (339296, 1145204), (572602, 678592)]